Coburn-Myers Fastening Systems, Inc.
Coburn-Myers Fastening Systems, Inc.
3211 West 9th Street, Trainer, PA 19061-5242
Toll Free: (800) 662-7459
E-Mail: sales@coburnmyers.com
Web site: www.coburnmyers.com
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The most common cap screw is the hex cap screw. This cap screw is a headed and externally threaded part designed for insertion through a close tolerance internally tapped hole and mated with a nut. Tension is induced by rotation of the cap screw head. There is often a washer forged under the head. The point at the threaded end of the cap screw is machined flat so it will fit into a drilled hole. Cap screws usually have closer tolerances than do bolts.
USA GRADE 5 HHCS, PLAIN (INCH)
Unit of Measure
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Item #

Item Name

Package Quantity

Web Price

31C300HCS5/DOM N/A 5/16-18 X 3 HEX CAP SCREW GRADE 5 DOMESTIC N/A 100 QUOTE
31F300HCS5/DOM N/A 5/16-24 X 3 HEX CAP SCREW GRADE 5 DOMESTIC N/A 100 $109.20
31C325HCS5/DOM N/A 5/16-18 X 3 1/4 HEX CAP SCREW GRADE 5 DOMESTIC N/A 450 $260.93
31F325HCS5/DOM N/A 5/16-24 X 3 1/4 HEX CAP SCREW GRADE 5 DOMESTIC N/A 450 QUOTE
31C325HCS5/DOM N/A 5/16-18 X 3 1/4 HEX CAP SCREW GRADE 5 DOMESTIC N/A 50 $57.25
31F325HCS5/DOM N/A 5/16-24 X 3 1/4 HEX CAP SCREW GRADE 5 DOMESTIC N/A 50 QUOTE
31C350HCS5/DOM N/A 5/16-18 X 3 1/2 HEX CAP SCREW GRADE 5 DOMESTIC N/A 450 $276.49
31F350HCS5/DOM N/A 5/16-24 X 3 1/2 HEX CAP SCREW GRADE 5 DOMESTIC N/A 450 $311.35
31C350HCS5/DOM N/A 5/16-18 X 3 1/2 HEX CAP SCREW GRADE 5 DOMESTIC N/A 50 $60.66
31F350HCS5/DOM N/A 5/16-24 X 3 1/2 HEX CAP SCREW GRADE 5 DOMESTIC N/A 50 $66.99
31C375HCS5/DOM N/A 5/16-18 X 3 3/4 HEX CAP SCREW GRADE 5 DOMESTIC N/A 400 $259.88
31F375HCS5/DOM N/A 5/16-24 X 3 3/4 HEX CAP SCREW GRADE 5 DOMESTIC N/A 400 $294.05
31C375HCS5/DOM N/A 5/16-18 X 3 3/4 HEX CAP SCREW GRADE 5 DOMESTIC N/A 50 $64.10
31F375HCS5/DOM N/A 5/16-24 X 3 3/4 HEX CAP SCREW GRADE 5 DOMESTIC N/A 50 $66.78
31C400HCS5/DOM N/A 5/16-18 X 4 HEX CAP SCREW GRADE 5 DOMESTIC N/A 400 $273.95
31F400HCS5/DOM N/A 5/16-24 X 4 HEX CAP SCREW GRADE 5 DOMESTIC N/A 400 $307.76
31C400HCS5/DOM N/A 5/16-18 X 4 HEX CAP SCREW GRADE 5 DOMESTIC N/A 50 $67.65
31F400HCS5/DOM N/A 5/16-24 X 4 HEX CAP SCREW GRADE 5 DOMESTIC N/A 50 $74.50
31C450HCS5/DOM N/A 5/16-18 X 4 1/2 HEX CAP SCREW GRADE 5 DOMESTIC N/A 300 $231.58
31F450HCS5/DOM N/A 5/16-24 X 4 1/2 HEX CAP SCREW GRADE 5 DOMESTIC N/A 300 $266.04
31C450HCS5/DOM N/A 5/16-18 X 4 1/2 HEX CAP SCREW GRADE 5 DOMESTIC N/A 50 $71.45
31F450HCS5/DOM N/A 5/16-24 X 4 1/2 HEX CAP SCREW GRADE 5 DOMESTIC N/A 50 $80.54
31C500HCS5/DOM N/A 5/16-18 X 5 HEX CAP SCREW GRADE 5 DOMESTIC N/A 250 $222.89
31F500HCS5/DOM N/A 5/16-24 X 5 HEX CAP SCREW GRADE 5 DOMESTIC N/A 250 $244.41
31C500HCS5/DOM N/A 5/16-18 X 5 HEX CAP SCREW GRADE 5 DOMESTIC N/A 50 $82.48
Unit of Measure
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