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 Automatic Swiss Corp.
        1130 W National Avenue		AddisonIL(630) 543-3888  
 Basic Thread Rolling, Inc.
        643 W Winthrop Avenue		AddisonIL(630) 543-8391  
 Bradley Machining, Inc.
        703 W Annoreno Drive # 5		AddisonIL(630) 543-2875  
 Busse Machine Company
        Interstate Road & Westgate Rd		AddisonIL(630) 543-6717  
 F H Smith Manufacturing Company
        1022 W National Avenue		AddisonIL(630) 543-7811  
 Graf-Apsco Of IL, Inc.
        1515 W Wrightwood Court		AddisonIL708 543-8000  
 Lakeside Screw Products
        1395 Jeffrey Drive		AddisonIL(630) 495-1606  
 Lombard Swiss Screw Company
        643 W Winthrop Avenue		AddisonIL(630) 543-4883  
 True Dimension Company
        1049 W Republic Drive		AddisonIL(630) 543-1151  
 Vek Screw
        777 W Winthrop Avenue		AddisonIL(630) 543-5557  
 Peters Micro-Matic Products
        1035 W Algonquin Road		AlgonquinIL(847) 658-5400  
 Bullseye Swiss
        24351 W Grass Lake Road		AntiochIL(847) 395-6224  
 Ampex Screw & Manufacturing
        2936 Malmo Drive		Arlington HeightsIL(847) 228-1202  
 Du-Rite Manufacturing Company
        3357 N Ridge Avenue		Arlington HeightsIL(847) 870-9844  
 King Koral, Inc.
        33 N Hickory Avenue		Arlington HeightsIL(847) 253-6789  
 Precision-Tek Manufacturing, Inc.
        3206 Nordic Road		Arlington HeightsIL(847) 364-7800  
 Remco Swiss, Ltd.
        122 Hamilton Road		Arlington HeightsIL847 439-5720  
 Progressive Turnings, Inc.
        1680 Mountain Street		AuroraIL(630) 898-3072  
 Stenson Service Screw Product
        329 Woodlawn Avenue		AuroraIL(630) 896-6628  
 Worley Machining
        1230 Jackson Street		AuroraIL(630) 851-7857  
 Ability Screw Machine Products
        PO Box 1433		BarringtonIL(847) 381-4450  
 Swiss Automation Company
        3 Hillview Drive		BarringtonIL(847) 381-4405  
 Setko Fasteners, Inc.
        26 Main Street		BartlettIL(630) 837-2831  
 Vandee Manufacturing Company
        812 Main Street		BataviaIL(630) 879-3842  
 George Graves & Son, Inc.
        401 Meadow Street		BelvidereIL(815) 544-3529  
 Gymtek, Inc.
        6853 Indy Drive		BelvidereIL815 547-0771  
 Aaron Swiss, Inc.
        607 Country Club Drive		BensenvilleIL(630) 595-5773  
 Abbco, Inc.
        26 Garden Avenue		BensenvilleIL(630) 595-7115  
 Addison Manufacturing Company
        101 Wilson Court		BensenvilleIL(630) 616-1066  
 Bal-Craft
        230 Park Street		BensenvilleIL(630) 595-6567  
 Bensenville Screw Corp.
        796 County Line Road		BensenvilleIL(630) 860-5222  
 C-P Screw Machine Products
        211 Beeline Drive		BensenvilleIL(630) 766-2313  
 Central Automatic Screw Products
        372 Meyer Road		BensenvilleIL(630) 766-7966  
 Cold Forming Technology
        151 Wilson Court		BensenvilleIL(630) 766-5665  
 Custom Machining Company
        401 Evergreen Avenue		BensenvilleIL(630) 766-8758  
 D & F Machine Products, Inc.
        218 Park Street		BensenvilleIL(630) 338-0210  
 Grove Industries, Inc.
        855 Golf Lane		BensenvilleIL(630) 350-1616  
 JML, Inc.
        381 Evergreen Avenue		BensenvilleIL(630) 595-7311  
 L D Redmer Screw Products, Inc.
        515 Thomas Drive		BensenvilleIL(630) 595-0404  
 Modern Machinery
        406 Evergreen Avenue		BensenvilleIL(630) 350-9173  
 S & W Manufacturing Company
        402 Evergreen Avenue		BensenvilleIL(630) 595-5044  
 Saturn Manufacturing Company
        233 Park Street		BensenvilleIL(630) 860-8474  
 R K Screw Machine Products, Inc.
        9007 Odell Avenue		BridgeviewIL(708) 598-5230  
 Hudson Screw Machine Products
        2305 Gardner Road		BroadviewIL(708) 344-3030  
 Merit Screw Machine Products
        2910 S 17th Avenue		BroadviewIL(708) 344-9170  
 Hatzco Industries
        9030 Brookfield Avenue		BrookfieldIL(708) 485-3600  
 Regency Fastners
        1614 Barclay Boulevard		Buffalo GroveIL(847) 459-1700  
 MC Donald Manufacturing Company
        2402 Main Street		CaledoniaIL(815) 765-2121  
 Fabsco Corp.
        1745 W 124th Street		Calumet ParkIL(708) 371-7500  
 Absolute Precision Products, Inc.
        745 Kimberly Drive		Carol StreamIL(630) 752-0044  
 Autonetics
        425 Maple Avenue		CarpentersvilleIL(847) 426-8525  
 Empco Manufacturing Company
        907 N Main Street		CarrolltonIL(217) 942-3711  
 Bartlett Manufacturing Company
        225 1st Street		CaryIL(847) 639-2102  
 Weber Metal Products
        RR 2		ChenoaIL(815) 844-3169  
 Acme Screw Company
        PO Box 26, 125 E State St		Cherry ValleyIL(815) 332-5999  
 Abe Screw Machine Products
        4034 N Oleander Avenue		ChicagoIL(708) 456-4752  
 Advance Screw Products, Inc.
        5160 W Homer Street		ChicagoIL(773) 237-0034  
 Alward Manufacturing Company
        4632 W Lawrence Avenue		ChicagoIL(773) 286-3334  
 Archer Engineering Company
        3154 S Archer Avenue		ChicagoIL(773) 247-3501  
 Avan Tool & Die Company
        4612 W Maypole Avenue		ChicagoIL(773) 287-1670  
 Bare Metals
        2511 W Maypole Avenue		ChicagoIL(312) 942-1722  
 Barnes Screw Machine Products
        5038 W Armitage Avenue		ChicagoIL(773) 237-3620  
 Barrett Manufacturing Company
        4124 W Parker Avenue		ChicagoIL(773) 772-0785  
 Belrich, Inc.
        2341 N Lister Avenue		ChicagoIL(773) 342-2570  
 C & L Supreme Manufacturing Company
        3100 W Belmont Avenue		ChicagoIL(773) 588-2011  
 Cardinal Engineering Company
        3541 N Elston Avenue		ChicagoIL(773) 478-0522  
 Chicago Turnrite Company
        4459 W Lake Street		ChicagoIL(773) 626-8404  
 Devon Precision Products, Inc.
        2904 W Belmont Avenue		ChicagoIL(773) 588-8770  
 Du-Rite Manufacturing Company
        1624 N Kilbourn Avenue		ChicagoIL(773) 772-3115  
 Durite Screw Corp.
        1817 N Long Avenue		ChicagoIL(773) 622-3410  
 ENR General Machining Company
        3725 W 49th Street		ChicagoIL(773) 523-2944  
 Earth Realty
        1605 N Central Avenue		ChicagoIL(773) 889-5100  
 Franke Manufacturing Company
        2855 N Rockwell Street		ChicagoIL(773) 278-3242  
 Goodway Screw Products, Inc.
        2348 N Elston Avenue		ChicagoIL(773) 278-4450  
 H Blair Manufacturing
        1754 W Diversey Pkwy		ChicagoIL(773) 327-8094  
 Hamilton-Pax, Inc.
        3745 N Kedzie Avenue		ChicagoIL(773) 588-2874  
 Hunt Screw & Manufacturing
        4117 N Kilpatrick Avenue		ChicagoIL(773) 283-6900  
 Inland Midwest Corp.
        5555 N Northwest Highway		ChicagoIL(773) 775-2111  
 International Revere Company
        1823 N Sheffield Avenue		ChicagoIL(312) 642-2717  
 L D Screw Machine Products
        1321 N Wood Street		ChicagoIL(773) 276-1342  
 Lemke Screw Products Company
        4911 W Grand Avenue		ChicagoIL(773) 889-6608  
 Magnus Screw Products Company
        1818 N Latrobe Avenue		ChicagoIL(773) 889-2344  
 Metomic Corp.
        2944 W 26th Street		ChicagoIL(773) 247-4716  
 Micro Master Company
        4055 W Parker Avenue		ChicagoIL(773) 227-1616  
 Micro Thread Corp.
        6260 N Northwest Highway		ChicagoIL(773) 775-1204  
 Mid-West Screw Products, Inc.
        3523 N Kenton Avenue		ChicagoIL(773) 283-6032  
 Moore Manufacturing Company
        3242 N California Avenue		ChicagoIL(773) 539-2222  
 Moyer Company
        2134 W Division Street		ChicagoIL(773) 486-6622  
 National Manufacturers
        2544 W Madison Street		ChicagoIL(312) 666-0926  
 Nelson & Lavold Manufacturing Company
        1530 N Halsted Street		ChicagoIL(312) 943-6300  
 Northwestern Plating Works
        3114 S Kolin Avenue		ChicagoIL(773) 247-1600  
 Precision Machined Components
        6635 W Irving Park Road		ChicagoIL(773) 808-8094  
 Precision Screw Machining Company
        3511 N Kenton Avenue		ChicagoIL(773) 205-4280  
 Quality Control Corp.
        7315 W Wilson Avenue		ChicagoIL(708) 867-5400  
 Ramm Machine, Inc.
        4445 W Belmont Avenue		ChicagoIL(773) 736-3060  
 Reino Tool & Manufacturing Company
        3668 N Elston Avenue		ChicagoIL(773) 588-5800  
 Rowe Screw Machine Products
        2901 N Ashland Avenue		ChicagoIL(773) 348-6468  
 Royal Machine, Inc.
        923 S Keeler Avenue		ChicagoIL(773) 533-0323  
 Screw Machine Engineering Company
        6425 N Avondale Avenue		ChicagoIL(773) 631-7600  
 Security Locknut Corp.
        9650 W Foster Avenue		ChicagoIL(773) 992-2234  
 Service Screw Company
        600 N Albany Avenue		ChicagoIL(773) 638-6033  
 Shakespeare Machine Screw Products
        2137 N California Avenue		ChicagoIL(773) 278-5140  
 Temple Machine Products, Inc.
        2770 N Wolcott Avenue		ChicagoIL(773) 327-3776  
 Tool-Matic Corp.
        219 N Justine Street		ChicagoIL(312) 421-3044  
 U & S Machined Products Company
        4110 N California Avenue		ChicagoIL(773) 478-3966  
 Wilmette Screw Products
        4432 N Elston Avenue		ChicagoIL(773) 725-2626  
 Wrightwood Precision Products
        2615 N Lakewood Avenue		ChicagoIL(773) 248-6785  
 Wunar Automatic Screw Products
        5214 W Lawrence Avenue		ChicagoIL(773) 283-6663  
 Turnco Products Inc.
        2200 S. Halsted Street		Chicago HeightsIL708 756-6565  
 Tibor Machine Products
        6350 Birmingham Street		Chicago RidgeIL(708) 499-3700  
 Dundick Corp.
        4616 W 20th Street		CiceroIL(708) 656-6363  
 MC Mahon Brothers Machine Work
        3200 S 61st Court		CiceroIL(708) 863-7568  
 Shank Screw Products Company
        4645 W Roosevelt Road		CiceroIL(708) 652-2700  
 Supreme Screw Products, Inc.
        5227 Dansher Road		CountrysideIL(708) 579-3500  
 Cam Cutting Equipment Company
        13815 Kostner Avenue		CrestwoodIL(708) 597-0800  
 Camco Manufacturing, Inc.
        13933 Kildare Avenue		CrestwoodIL(708) 597-4288  
 Accumation, Inc.
        6211 Factory Road		Crystal LakeIL(815) 455-6250  
 C S Screw Machine
        8618 Ridgefield Road		Crystal LakeIL(815) 356-5000  
 Nu-Metal Products, Inc.
        260 E Prairie Street		Crystal LakeIL(815) 459-2075  
 Sequoia Automatic
        221 Erick Street		Crystal LakeIL(815) 459-4405  
 Afco Products, Inc.
        2074 Mannheim Road		Des PlainesIL(847) 299-1055  
 Lydia Corporation
        1871 Busse Highway		Des PlainesIL(847) 699-1871  
 Roberts Swiss, Inc.
        2135 Frontage Road		Des PlainesIL(847) 298-4820  
 Shamco Tool
        115 S Main Street		DieterichIL(217) 925-5670  
 Roseland Metal Products Company
        14753 Greenwood Road		DoltonIL(708) 841-4400  
 New Lenox Machine Company
        1200 East Mazon Avenue, PO Box 188		DwightIL815 584-4866  
 Amtec Precision Products
        1875 Holmes Road		ElginIL(847) 695-8030  
 Eastview Manufacturing, Inc.
        970 Elizabeth Street		ElginIL(847) 741-2514  
 Franklin Screw Products, Inc.
        1900 Berkley Street		ElginIL(847) 697-7733  
 Kiel Machine Products
        368 Bluff City Boulevard		ElginIL(847) 742-1199  
 Lakeview Screw Machine Products
        466 Renner Drive		ElginIL(847) 742-7170  
 Starro Precision Product
        23 N Union Street		ElginIL(847) 741-3382  
 Abbate Screw Products, Inc.
        865 Bonnie Lane		Elk Grove VillageIL(847) 806-0250  
 Allstar Fasteners, Inc.
        1550 Arthur Avenue		Elk Grove VillageIL(847) 640-7827  
 American Precision Machine
        1380 Landmeier Road		Elk Grove VillageIL(847) 439-0050  
 Contour Screw Products, Inc.
        689 Chase Avenue		Elk Grove VillageIL(847) 593-1702  
 Crown Screw Machine Products
        855 Bonnie Lane		Elk Grove VillageIL(847) 806-0250  
 Elk Grove Screw Products Company
        1161 Pagni Drive		Elk Grove VillageIL(847) 593-2277  
 Form-Matic, Inc.
        2651 American Lane		Elk Grove VillageIL(847) 595-0181  
 Frisby Pmc, Inc.
        1500 Chase Avenue		Elk Grove VillageIL(847) 439-1150  
 J J Tourek Manufacturing Company
        1800 Touhy Avenue		Elk Grove VillageIL(847) 640-1700  
 L & W Tool & Screw Machine
        2535 United Lane		Elk Grove VillageIL(847) 238-1212  
 Midway Machine Products
        1510 Midway Court		Elk Grove VillageIL(847) 952-9910  
 Mike-Rite Corp.
        750 Bonnie Lane		Elk Grove VillageIL(847) 439-3116  
 Murphy Screw Machine Products
        2400 Delta Lane		Elk Grove VillageIL(847) 766-1080  
 Murray Manufacturing Company
        120 King Street		Elk Grove VillageIL(847) 593-6901  
 PMB Hydra-Screw, Inc.
        1450 Arthur Avenue		Elk Grove VillageIL(847) 228-1244  
 Superior Screw Machine Products
        1530 Louis Avenue		Elk Grove VillageIL(847) 437-0840  
 Derrick Manufacturing Company
        153 Pine Street		ElmhurstIL(847) 455-0389  
 Stanadyne, Inc.
        188 Industrial Drive # 102		ElmhurstIL(708) 544-3500  
 Technical Metals, Inc.
        1301 W Oak Street		FairburyIL(815) 692-4643  
 J B Jensen & Son Manufacturing, Inc.
        141 S US Highway 12		Fox LakeIL(847) 587-5061  
 A E Micek Engineering
        9239 Cherry Avenue		Franklin ParkIL(847) 455-8181  
 Ames Screw Machine Products
        11134 Addison Avenue		Franklin ParkIL(847) 451-1748  
 Commercial Tool Works
        3734 River Road		Franklin ParkIL(847) 678-9000  
 Glenrod, Inc.
        9947 Franklin Avenue		Franklin ParkIL(847) 678-8525  
 H & M Thread Rolling Company
        9212 Grand Avenue		Franklin ParkIL(847) 451-1570  
 Meador Industries, Inc.
        10031 Franklin Avenue		Franklin ParkIL(847) 671-5042  
 Micro Screw Products
        2955 Birch Street		Franklin ParkIL(847) 451-2171  
 Micro-Form, Inc.
        3349 Schierhorn Court		Franklin ParkIL(847) 678-7688  
 North American Screw Company
        2833 Commerce Street		Franklin ParkIL(847) 455-4308  
 P & L Screw Products, Inc.
        2341 17th Street		Franklin ParkIL(847) 455-2025  
 PJK Machining & Manufacturing Company
        10209 Pacific Avenue		Franklin ParkIL847 233-0840  
 Pacific Precision Products, Inc.
        9960 Pacific Avenue		Franklin ParkIL(847) 678-7432  
 Prospect Products, Inc.
        2339 17th Street		Franklin ParkIL(847) 455-5770  
 Threading Specialties, Inc.
        3901 Carnation Street		Franklin ParkIL(847) 671-3050  
 Tripols Limited
        10364 Franklin Avenue		Franklin ParkIL(847) 678-8322  
 United Machine Products
        9100 Gage Avenue		Franklin ParkIL(847) 678-5900  
 Yarnel Manufacturing
        2955 Birch Street		Franklin ParkIL(847) 451-9335  
 Smith & Richardson Manufacturing Company
        727 May Street		GenevaIL(630) 232-2581  
 Avanti Engineering, Inc.
        200 W Lake Drive		Glendale HeightsIL(630) 260-1333  
 Dupage Machine Products, Inc.
        99 Internationale Boulevard		Glendale HeightsIL(630) 690-5400  
 E & E Custom Products
        201 N Stanley		Grant ParkIL(815) 465-6591  
 J B Automatic Of Hamilton
        100 Hamilton Industrial Park		HamiltonIL(217) 847-6611  
 Camcraft
        1080 Muirfield Drive		Hanover ParkIL(630) 582-6000  
 Fuel Systems Textron, Inc.
        710 W Park Street		HarvardIL(815) 943-5451  
 Formco Tool Works
        15226 Main Street		HarveyIL(708) 339-4466  
 Automatic Precision, Inc.
        4609 N Ronald Street		Harwood HeightsIL(708) 867-1116  
 Highland Machine & Screw Company
        700 5th Street		HighlandIL(618) 654-2103  
 Highland Metal Products, Inc.
        541 Hyde Park Avenue		HillsideIL(708) 544-6641  
 AKY Keating Manufacturing Company
        9200 Wolf Road		HinsdaleIL(630) 839-5480  
 Automatic Screw Machine Products
        240 83rd Street		HinsdaleIL(630) 654-1113  
 Princeton Industrial Products
        2119 Stonington Avenue		Hoffman EstatesIL(847) 839-8500  
 T J Screw Products
        11721 Ballard Road		HuntleyIL(847) 669-3329  
 K & K Screw Products
        750 Baker Drive		ItascaIL(630) 773-9011  
 MMR
        53 Clay Street		JolietIL(815) 726-2606  
 Dorff Manufacturing Company
        450 E Elm Avenue		La GrangeIL(708) 579-3668  
 G Messmore Company
        805 E 31st Street		La Grange ParkIL(708) 482-8114  
 Radco Industries, Inc.
        39 W 930 Midan Drive		LafoxIL(630) 232-7966  
 Forster Products
        310 S East Lanark Avenue		LanarkIL(815) 493-6360  
 Calcon Machine, Inc.
        210 E Lincoln Street		LelandIL(815) 495-9227  
 H & H Machining
        Old Route 66 S		LexingtonIL(309) 365-7010  
 Mid-Continent Screw Company
        3701 W Lunt Avenue		LincolnwoodIL(847) 679-3737  
 R F Mau & Company
        7140 N Lawndale Avenue		LincolnwoodIL(847) 673-4292  
 A & H Precision Products
        977 Industrial Court		Loves ParkIL(815) 636-8032  
 Dale H. Long Screw Machine
        2210 Nimtz Road		Loves ParkIL(815) 633-4701  
 Ford Tool & Machining Company
        2205 Range Road		Loves ParkIL(815) 633-5727  
 Gaffney Bolt & Nut Company
        6100 Material Avenue		Loves ParkIL(815) 877-4084  
 Jefco, Inc.
        6203 Material Avenue		Loves ParkIL(815) 282-2000  
 K & M Screw Machine Products
        5606 Pike Road		Loves ParkIL(815) 877-9579  
 North American Fabrication Company
        2120 Charmar Drive		Loves ParkIL(815) 654-3033  
 Rockford Acromatic Products Company
        611 Beacon Street		Loves ParkIL(815) 877-7473  
 Tapco
        5605 Pike Road		Loves ParkIL(815) 877-4039  
 C & D Machining, Inc.
        207 W Commercial Street		LyndonIL(815) 778-4946  
 Tanko Screw Products Corp.
        19830 Stoney Island Avenue		LynwoodIL(708) 418-0300  
 Duo-Fast Corp.
        10736 N 2nd Street		Machesney ParkIL(815) 636-4270  
 G & E Automatic
        10462 Product Drive		Machesney ParkIL(815) 654-7766  
 Quick Line Screw Products
        1226 Shappert Drive		Machesney ParkIL(815) 633-7337  
 Swebco Manufacturing, Inc.
        7909 Burden Road		Machesney ParkIL(815) 636-7160  
 Tri-Part Screw Products
        10739 N 2nd Street		Machesney ParkIL(815) 654-7311  
 K Screw Products
        22519 W Grant Highway		MarengoIL(815) 568-9009  
 MC Henry Screw Products
        4515 Prime Pkwy		Mc HenryIL(815) 344-4638  
 Brothers Screw Machine Corp.
        1615 31st Avenue		Melrose ParkIL(708) 344-6020  
 Dune Manufacturing Company
        1800 N 15th Avenue		Melrose ParkIL(708) 681-0051  
 Jay-Tee Screw Machine Products
        1515 25th Avenue		Melrose ParkIL(708) 344-5835  
 Wayne Metal Products
        1729 25th Avenue		Melrose ParkIL(708) 345-5029  
 Calumet Screw Machine Products
        19600 97th Avenue		MokenaIL(708) 479-1660  
 Monee Machine
        26036 S Lynne Lane		MoneeIL(708) 534-8182  
 L & M Screw Machine Products
        321 Webster Street		MontgomeryIL(630) 801-0455  
 Newton Tool Company
        12369 E 725th Avenue		NewtonIL(618) 783-4149  
 Francis Screw Products
        7400 N Milwaukee Avenue		NilesIL(847) 647-9462  
 X-L Engineering Corp.
        6150 W Mulford Street		NilesIL(847) 965-3030  
 Panek Precision Products
        1827 Janke Drive		NorthbrookIL(847) 291-9755  
 Meaden Screw Products Company
        210 83rd Street		Oak BrookIL(630) 655-0888  
 Demco Products
        4644 W 92nd Street		Oak LawnIL(708) 636-6240  
 Swisstronics Corp.
        16308 107th Avenue # 8		Orland ParkIL(708) 403-8877  
 Continental-Midland, Inc.
        24000 Western Avenue		Park ForestIL(708) 747-1200  
 J Brem Company
        223 8th Street		PeruIL(815) 223-8958  
 Boyer Engineering & Manufacturing, Inc.
        2650 N Davisson Street		River GroveIL(708) 453-7515  
 Redstone Screw Machine
        2655 N Davisson Street		River GroveIL(708) 456-3339  
 Camcar Textron
        1818 Christina Street		RockfordIL(815) 961-5500  
 Custom Screw Machine Products
        2500 N Main Street		RockfordIL(815) 965-3655  
 D & R Autochuck, Inc.
        5196 27th Avenue		RockfordIL(815) 398-9131  
 E-Z Machine
        2810 Auburn Street		RockfordIL(815) 965-8186  
 Folkerts Manufacturing, Inc.
        2500 N Main Street		RockfordIL(815) 968-7426  
 Forest City Machine Works
        2136 12th Avenue		RockfordIL(815) 963-8808  
 Gates Rubber Company
        999 Sandy Hollow Road		RockfordIL(815) 229-4129  
 Jim Sterner Machines
        2500 N Main Street		RockfordIL(815) 962-8983  
 Marcellus Industries, Inc.
        1117 Buchanan Street		RockfordIL(815) 962-3513  
 Masters Yates Machine Company
        2430 20th Street		RockfordIL(815) 399-6826  
 Michaels Machine Company
        5026 27th Avenue		RockfordIL(815) 398-2595  
 Micro Screw Machine Company
        2115 15th Street		RockfordIL(815) 397-2115  
 Mid-States Screw Corp.
        1817 18th Avenue		RockfordIL(815) 397-2440  
 Midwest Screw Machine Products
        2500 N Main Street		RockfordIL(815) 963-5556  
 Nyclo Screw Machine Products
        3610 Mansfield Street		RockfordIL(815) 229-7900  
 Rockford Hardware Manufacturing Company
        2229 23rd Street		RockfordIL(815) 398-1330  
 Rockford Products Corp.
        707 Harrison Avenue		RockfordIL(815) 397-6000  
 Sharon Screw Products
        1928 12th Street		RockfordIL(815) 397-5586  
 Specialty Screw Corp.
        2801 Huffman Boulevard		RockfordIL(815) 965-9707  
 T Y Precision Automatics, Inc.
        1715 Seminary Street		RockfordIL(815) 963-9668  
 Taptite Service Center
        4814 American Road		RockfordIL(815) 874-6900  
 Toledo Screw Machince Products
        5257 Northrock Drive		RockfordIL(815) 877-8213  
 Vel Fastener Assembly, Inc.
        5635 International Drive		RockfordIL(815) 874-6114  
 Makerite Manufacturing Company
        13571 Metric Road		RoscoeIL(815) 389-3902  
 Pasko Screw Machine Products
        1725 N Wood		Round LakeIL(847) 223-6688  
 Moe Industries
        2125 Hammond Drive		SchaumburgIL(847) 397-4050  
 TPR Screw Products, Inc.
        1106 Morse Avenue		SchaumburgIL(847) 524-7003  
 E J Basler Company
        9511 Ainslie Street		Schiller ParkIL(847) 678-8880  
 Victor Products Corp.
        3860 River Road		Schiller ParkIL(847) 928-3670  
 Seward Screw Products, Inc.
        16377 3rd Street		SewardIL(815) 247-8411  
 Seward Screw Products, Inc.
        16438 2nd Street		SewardIL(815) 247-8411  
 Process Screw Products
        10 N Shannon Rte		ShannonIL(815) 864-2220  
 Shannon Industries
        417 W Arch Street		ShannonIL(815) 864-2791  
 Eagle Screw Machine Products
        8141 Lawndale Avenue		SkokieIL(847) 673-5533  
 General Automation
        3300 Oakton Street		SkokieIL(847) 676-4004  
 Machined Products Company
        8088 Mccormick Boulevard		SkokieIL(847) 673-4380  
 Micro-Craft Manufacturing
        7248 Saint Louis Avenue		SkokieIL(847) 679-2022  
 D & M Automatic Screw Products
        1364 Rail Tree Avenue		South BeloitIL(815) 389-8276  
 Head, Inc.
        201 N Center Street		South ElginIL(847) 741-3626  
 La Fox Screw Products Company
        440 N Gilbert Street		South ElginIL(847) 695-1732  
 R & N Machine
        PO Box 563		South HollandIL(708) 339-3434  
 Alert Screw Machine Products
        2400 Highview Street		Spring GroveIL(815) 675-6090  
 Astro Craft, Inc.
        7509 Spring Grove Road		Spring GroveIL(815) 675-1500  
 Autonamic Corp.
        2349 Pierce Drive		Spring GroveIL(815) 675-6300  
 Arrow Screw Engineering
        3520 Swenson Avenue		St CharlesIL(630) 377-2235  
 St. Charles Screw Products, Inc.
        3n350 12th Street		St CharlesIL(630) 377-5050  
 Martin E Thiele & Company
        1642 N Mannheim Road		Stone ParkIL(708) 345-0210  
 Progressive Tool Company
        692 Bonded Pkwy		StreamwoodIL(630) 837-0234  
 HFR Precision Machining
        1015 Airpark Drive		Sugar GroveIL(630) 556-4325  
 Billco Corp.
        246 E Adele Court		Villa ParkIL(630) 279-6300  
 Diamond Cut Screw Machine
        230 W Stone Road		Villa ParkIL(630) 530-2789  
 Decatur Automatic Company
        Route 121		WarrensburgIL(217) 672-3631  
 Precise Products, Inc.
        3s286 Talbot Avenue		WarrenvilleIL(630) 393-9698  
 B & M Machine Shop, Inc.
        900 E Cherry Street		WatsekaIL(815) 432-5892  
 Patton Screw Products
        50 Le Baron Street		WaukeganIL(847) 623-4144  
 Bridgestone Company
        41 Century Drive		WheelingIL(847) 520-0202  
 Continental Screw Machine
        160 Abbott Drive		WheelingIL(847) 459-7766  
 Precision Machine Component
        1125 Wheeling Road		WheelingIL(847) 808-8094  
 V S Grinding Company
        900 Chaddick Drive		WheelingIL(847) 520-1800  
 Church Enterprises
        Os48 Winfield Road		WinfieldIL(630) 668-8534  
 DRH Machine Company
        303 N Swift Street		WinnebagoIL(815) 335-2362  
 Machining Source, Inc.
        735 N Edgewood Avenue # E		Wood DaleIL(630) 595-7000  
 Pride Screw Products
        341 E Potter Street		Wood DaleIL(630) 350-0575  
 Trio Swiss Secondary, Inc.
        281 Beinoris Drive		Wood DaleIL(630) 766-5860  
 Woods Manufacturing
        325 Beinoris Drive		Wood DaleIL(630) 595-6620  
 Accurate Machining
        745 Mchenry Avenue		WoodstockIL(815) 338-2192  
 Minic Precision
        1341 Cobblestone Way		WoodstockIL(815) 338-0420  
 Suburban Screw Machine Product
        16210 US Highway 14		WoodstockIL(815) 337-0434  
 T J Screw Products
        327 E Judd Street		WoodstockIL(815) 338-2267  
 Rehco Products, Inc.
        700 S East Street		ArcadiaIN(317) 984-3319  
 Griner Engineering, Inc.
        2500 N Curry Pike		BloomingtonIN(812) 332-2220  
 Jerden Industries, Inc.
        1104 S Morton Street		BloomingtonIN(812) 332-1762  
 Turned Products
        2345 Industrial Court		BloomingtonIN(812) 334-1191  
 Northern Indiana Manufacturing, Inc.
        202 S Ecker Avenue		BourbonIN(219) 342-2105  
 Miller Bearing Company, Inc.
        225 Industrial Drive		BremenIN(219) 546-4455  
 Engineering Services
        303 Towerview Drive		Columbia CityIN(219) 244-4233  
 Kilgore Manufacturing Company
        550 W Business 30		Columbia CityIN(219) 248-2002  
 Newsom Industries, Inc.
        1919 15th Street		ColumbusIN(812) 372-2844  
 Merz Machine & Tool Works
        916 N Main Street		Crown PointIN(219) 663-0870  
 Rohder Machine & Bolt
        1023 E Summit Street		Crown PointIN219 663-3697  
 Demotte Manufacturing
        5844 W State Road 10		DemotteIN(219) 987-6196  
 Pioneer Metalcraft
        801 Almond Street SW		DemotteIN(219) 987-2403  
 Andert Manufacturing, Inc.
        53472 County Road 9		ElkhartIN(219) 262-4577  
 Ashley F Ward, Inc.
        56883 Elk Court		ElkhartIN(219) 294-1502  
 Auspro Manufacturing Company
        21671 Beck Drive		ElkhartIN(219) 264-2705  
 Bergerson Screw Products, Inc.
        809 Conn Avenue		ElkhartIN(219) 264-4875  
 F & F Screw Machine Products
        2709 Whipple Avenue		ElkhartIN(219) 293-0362  
 Hyco Machine & Mold, Inc.
        3210 Middlebury Street		ElkhartIN(219) 522-5847  
 Jessen Manufacturing Company
        1409 W Beardsley Avenue		ElkhartIN(219) 295-3836  
 Kirts Specialties, Inc.
        21744 Beck Drive		ElkhartIN(219) 293-0974  
 Mid American Screw Machine Products
        21559 Protecta Drive		ElkhartIN(219) 294-6905  
 PHD, Inc.
        110 E Windsor Avenue		ElkhartIN(219) 264-4513  
 Valley Machine Products, Inc.
        1840 Borneman Avenue		ElkhartIN(219) 294-2617  
 Wagner Products, Inc.
        742 County Road 3 N		ElkhartIN(219) 294-6032  
 A L Frederick Company
        3427 Claremont Avenue		EvansvilleIN(812) 422-4121  
 Lively Machine Company
        4404 Upper Mount Vernon Road		EvansvilleIN(812) 425-5060  
 Moore Machine & Gear Company
        10920 N Saint Joseph Avenue		EvansvilleIN(812) 963-3074  
 Wirth Machine, Inc.
        3141 Broadway Avenue		EvansvilleIN(812) 424-7870  
 Precision Machine Company
        8610 E 106th Street		FishersIN(317) 595-5085  
 Aegis Sales & Engineering, Inc.
        5411 Industrial Road		Fort WayneIN(219) 483-4160  
 Precise Manufacturing, Inc.
        1918 E Wayne Street		Fort WayneIN(219) 422-6518  
 Schafer Precision Machining
        7603 Honeywell Drive		Fort WayneIN(219) 490-2608  
 Rawlings Machined Products
        91 N County Road 1100 E		FrankfortIN(765) 249-2770  
 RCO Reed Corp.
        Hurricane Road		FranklinIN(317) 736-8014  
 CDM, Inc.
        Us Highway 27 N		GenevaIN(219) 368-7284  
 D & B Machining
        901 E Madison Street		GoshenIN(219) 534-2179  
 Cottey Machine Company
        120 S Pennsylvania Street		GreenfieldIN(317) 462-6077  
 East Side Screw Products, Inc.
        115 S Brandywine Street		GreenfieldIN(317) 462-4424  
 Stanley Enterprise
        6181 N 600 E		GreenfieldIN(317) 326-2860  
 Acme Screw & Manufacturing Company
        1027 Harrison Street		IndianapolisIN(317) 637-1339  
 Aldo Andretti Machine Company
        1445 Brookville Way # L		IndianapolisIN317 351-0500  
 Alexander Screw Products
        4735 Geneva Avenue		IndianapolisIN(317) 898-5313  
 B & B Products, Inc.
        10719 E US Highway 136		IndianapolisIN(317) 293-5865  
 CNC Products, Inc.
        5438 Barker Lane		IndianapolisIN(317) 899-2917  
 Connecta Corp.
        3363 Boulevard Place		IndianapolisIN(317) 923-9282  
 Dakota Engineering, Inc.
        2851 N Webster Avenue		IndianapolisIN(317) 546-8460  
 Dual Machine & Tool Corp.
        1951 Bloyd Avenue		IndianapolisIN(317) 923-4786  
 Gapco, Inc.
        2920 Stanley Avenue		IndianapolisIN(317) 787-6440  
 Hoyt Machine Company
        1925 Massachusetts Avenue		IndianapolisIN(317) 636-5456  
 Indianapolis Dental Specialty
        3585 Sutherland Avenue		IndianapolisIN(317) 925-7566  
 JRP Machine Company, Inc.
        1607 Deloss Street # B		IndianapolisIN(317) 955-1905  
 Jimco Engineering Company
        3315 Sutherland Avenue		IndianapolisIN(317) 923-2290  
 Mitchel & Scott Machine Company
        1841 Ludlow Avenue		IndianapolisIN(317) 639-5331  
 MKM Machine Tool Company
        100 Technology Way		JeffersonvilleIN(812) 282-6627  
 Hy-Matic Mfr, Inc.
        205 W Ohio Street		KendallvilleIN(219) 347-3651  
 Screw Machine Products Company
        210 Philadelphia Street		La PorteIN(219) 362-4508  
 D & S Machine Products
        775 Rudolph Way		LawrenceburgIN(812) 537-5060  
 Multiple Machining, Inc.
        225 Brown Street		LawrenceburgIN(812) 537-9422  
 J L Harris Machine Company
        4953 N 700 E		LeesburgIN(219) 834-2866  
 D & S Products
        501 Morton Street		LigonierIN(219) 894-4894  
 Ham Enterprise Machine Company
        160 E Morgan Street		MartinsvilleIN(765) 342-6785  
 Fitech, Inc.
        107 Eastwood Road		Michigan CityIN(219) 879-4177  
 Winn Machine, Inc.
        1808 Kentucky Street		Michigan CityIN(219) 879-6670  
 Misch Manufacturing Company
        14111 Esther Avenue		MishawakaIN(219) 255-8112  
 Precision Piece Parts
        712 S Logan Street		MishawakaIN(219) 255-3185  
 M & S Screw Machine Products
        S Main Street		ModocIN(765) 853-5022  
 MT Vernon Screw Products
        1020 N Canal Street		Mt VernonIN(812) 838-5501  
 Nav Com Systems, Inc.
        525 Park East Boulevard # 3		New AlbanyIN(812) 944-5101  
 Epco Products, Inc.
        1750 Summit Street		New HavenIN(219) 493-6592  
 Superior Linkage Div
        2110 Summit Street		New HavenIN(219) 749-5105  
 Westfield Manufacturing Corp.
        15602 N Gray Road		NoblesvilleIN(317) 844-7991  
 Economy Machine Products, Inc.
        9492 N US Highway 24 E		RoanokeIN(219) 672-2117  
 Indiana Threaded Products, Inc.
        204 S Market Street		Royal CenterIN(219) 643-9289  
 H & N Machine
        9410 E Jackson Street		SelmaIN(765) 284-2213  
 Biddle Precision Components
        701 S Main Street		SheridanIN317 758-4451  
 Sheridan Manufacturing Company
        508 S Main Street		SheridanIN(317) 758-6000  
 Adapto, Inc.
        23246 Keller Road		South BendIN(219) 233-1101  
 Ehrich Machine Products, Inc.
        1828 Franklin Street		South BendIN(219) 287-4911  
 H-R Products, Inc.
        23146 Ireland Road		South BendIN(219) 287-2329  
 Merrifield Metal Products
        707 S Scott Street		South BendIN(219) 287-2101  
 Northern Indiana Manufacturing
        416 W La Salle Avenue		South BendIN(219) 233-7128  
 Point Machine Products
        621 S Scott Street		South BendIN(219) 289-2429  
 South Bend Automatic, Inc.
        1824 Franklin Street		South BendIN(219) 289-2493  
 Multiple Application
        Front Street		South WhitleyIN(219) 723-6989  
 MS & J Quality Screw Mach Prod
        9208 E State Road 46		SunmanIN(812) 623-3002  
 Production Machining Company
        4850 N 13th Street		Terre HauteIN(812) 466-2885  
 Drudge Screw Products
        332 E Bell Drive		WarsawIN(219) 269-4224  
 Charleston Metal Products, Inc.
        350 Grant Street		WaterlooIN(219) 837-8211  
 Harrison Machine Products
        317 N State St		West HarrisonIN(812) 637-3787  
 Standard Locknut, Inc.
        P.O. Box 780, 1045 E 169th Street		WestfieldIN(317) 867-0100  
 Kim Manufacturing
        309 S Steer St		AddisonMI(517) 547-3146  
 Michael Industries, Inc.
        105 S Steer St		AddisonMI(517) 547-7848  
 Sheridan Industries, Inc.
        1013 Barnes Street		AlbionMI(517) 629-9189  
 G T Products, Inc.
        315 S 1st Street		Ann ArborMI(734) 761-7666  
 S-Three Engineering
        95 Enterprise Drive		Ann ArborMI(734) 996-2303  
 Hobson Manufacturing, Inc.
        9155 Perry Road		AtlasMI(810) 636-2496  
 Jamco Manufacturing, Inc.
        2960 Auburn Court		Auburn HillsMI(248) 852-1988  
 A D Machine Company
        9098 1st Street		BarodaMI(616) 422-1181  
 Riverside Screw Machine Products
        52 Edison Street S		Battle CreekMI(616) 962-5449  
 Dresco Machining Service Center
        701 1st Street		Bay CityMI(517) 893-3635  
 R & L Machine Products, Inc.
        548 Sumpter Road		BellevilleMI(734) 699-2552  
 Taylor Screw Products Company
        16894 Haggerty Road		BellevilleMI(734) 697-8018  
 Harbor Screw Machine Products
        430 Cass Street		Benton HarborMI(616) 925-5855  
 Whirlpool Corp.
        151 Riverview Drive		Benton HarborMI(616) 923-6486  
 A & D Machine Company
        113 S Cass Street		Berrien SpringsMI(616) 471-1441  
 ST Joe Tool Company
        11521 Red Arrow Highway		BridgmanMI(616) 426-4300  
 Bronson Precision Products
        404 Union Street		BronsonMI(517) 369-7361  
 H G Geiger Manufacturing Company
        416 Mill Street		BronsonMI(517) 369-7357  
 Putnam Hitch Products, Inc.
        211 Industrial Street		BronsonMI517 369-2165  
 Almont Screw Products, Inc.
        3989 Burnsline Road		Brown CityMI(810) 346-4004  
 Victor Screw Products Company
        235 S 4th Street		Burr OakMI(616) 489-2760  
 Hollander Machine Company
        G3333 S Dort Highway		BurtonMI(810) 742-1660  
 C & S Screw Machine Products
        1551 Filmore Avenue		CadillacMI(616) 775-5283  
 Stagg Machine Products
        11711 W Cadillac Road		CadillacMI(616) 775-2355  
 Power Manufacturing Company
        237 Church Street SE		CaledoniaMI(616) 891-1660  
 Camden Manufacturing
        332 E Bell Street		CamdenMI(517) 368-5494  
 Hukill Tool Company
        2671 W Territorial Road		CamdenMI(517) 368-5102  
 K & Y Manufacturing
        41880 Koppernick Road		CantonMI(734) 414-7000  
 Merchants Automatic Products
        5701 S Sheldon Road		CantonMI(734) 397-1020  
 Swis