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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Metric socket cap screws are a headed and externally threaded part designed for insertion through a close tolerance, internally tapped hole and mated with a nut. Tension on the metric socket cap screw is induced by rotation of the screw head. There is a hex socket in the head that accepts a hex wrench to tighten the socket cap screw. The point at the threaded end of the metric socket cap screw is machined flat so it will fit into a drilled hole.

Metric flat head socket cap screws are similar in design to a metric button head socket cap screw but with an 82º countersunk flat head.
METRIC CLASS 10.9 FLAT SOCKET CAP SCREW, DIN 7991, THERMAL BLACK OXIDE
Unit of Measure
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Item #

Item Name

Package Quantity

Web Price

.3C30KFC/10.9 N/A M3-0.50 X 30 FLAT HEAD SOCKET CAP SCREW DIN 7991 CLASS 10.9 N/A 2500 $293.55
.3C30KFC/10.9 N/A M3-0.50 X 30 FLAT HEAD SOCKET CAP SCREW DIN 7991 CLASS 10.9 N/A 100 QUOTE
.4C6KFC/10.9 N/A M4-0.70 X 6 FLAT HEAD SOCKET CAP SCREW DIN 7991 CLASS 10.9 N/A 2500 $85.39
.4C6KFC/10.9 N/A M4-0.70 X 6 FLAT HEAD SOCKET CAP SCREW DIN 7991 CLASS 10.9 N/A 100 QUOTE
.4C8KFC/10.9 N/A M4-0.70 X 8 FLAT HEAD SOCKET CAP SCREW DIN 7991 CLASS 10.9 N/A 2500 $144.38
.4C8KFC/10.9 N/A M4-0.70 X 8 FLAT HEAD SOCKET CAP SCREW DIN 7991 CLASS 10.9 N/A 100 $8.24
.4C10KFC/10.9 N/A M4-0.70 X 10 FLAT HEAD SOCKET CAP SCREW DIN 7991 CLASS 10.9 N/A 2500 $146.03
.4C10KFC/10.9 N/A M4-0.70 X 10 FLAT HEAD SOCKET CAP SCREW DIN 7991 CLASS 10.9 N/A 100 $8.37
.4C14KFC/10.9 N/A M4-0.70 X 14 FLAT HEAD SOCKET CAP SCREW DIN 7991 CLASS 10.9 N/A 2500 QUOTE
.4C14KFC/10.9 N/A M4-0.70 X 14 FLAT HEAD SOCKET CAP SCREW DIN 7991 CLASS 10.9 N/A 100 QUOTE
.4C12KFC/10.9 N/A M4-0.70 X 12 FLAT HEAD SOCKET CAP SCREW DIN 7991 CLASS 10.9 N/A 2500 $148.39
.4C12KFC/10.9 N/A M4-0.70 X 12 FLAT HEAD SOCKET CAP SCREW DIN 7991 CLASS 10.9 N/A 100 QUOTE
.4C16KFC/10.9 N/A M4-0.70 X 16 FLAT HEAD SOCKET CAP SCREW DIN 7991 CLASS 10.9 N/A 2500 $150.10
.4C16KFC/10.9 N/A M4-0.70 X 16 FLAT HEAD SOCKET CAP SCREW DIN 7991 CLASS 10.9 N/A 100 QUOTE
.4C18KFC/10.9 N/A M4-0.70 X 18 FLAT HEAD SOCKET CAP SCREW DIN 7991 CLASS 10.9 N/A 2500 $107.70
.4C20KFC/10.9 N/A M4-0.70 X 20 FLAT HEAD SOCKET CAP SCREW DIN 7991 CLASS 10.9 N/A 2500 $178.97
.4C20KFC/10.9 N/A M4-0.70 X 20 FLAT HEAD SOCKET CAP SCREW DIN 7991 CLASS 10.9 N/A 100 QUOTE
.4C25KFC/10.9 N/A M4-0.70 X 25 FLAT HEAD SOCKET CAP SCREW DIN 7991 CLASS 10.9 N/A 2500 $218.01
.4C25KFC/10.9 N/A M4-0.70 X 25 FLAT HEAD SOCKET CAP SCREW DIN 7991 CLASS 10.9 N/A 100 $12.44
.4C30KFC/10.9 N/A M4-0.70 X 30 FLAT HEAD SOCKET CAP SCREW DIN 7991 CLASS 10.9 N/A 2500 $172.67
.4C35KFC/10.9 N/A M4-0.70 X 35 FLAT HEAD SOCKET CAP SCREW DIN 7991 CLASS 10.9 N/A 2500 $195.12
.4C35KFC/10.9 N/A M4-0.70 X 35 FLAT HEAD SOCKET CAP SCREW DIN 7991 CLASS 10.9 N/A 100 QUOTE
.4C40KFC/10.9 N/A M4-0.70 X 40 FLAT HEAD SOCKET CAP SCREW DIN 7991 CLASS 10.9 N/A 2500 $221.68
.4C40KFC/10.9 N/A M4-0.70 X 40 FLAT HEAD SOCKET CAP SCREW DIN 7991 CLASS 10.9 N/A 100 QUOTE
.2C5KFC/10.9 N/A M2.5-0.45 X 5 FLAT HEAD SOCKET CAP SCREW DIN 7991 CLASS 10.9 N/A 2500 $165.24
Unit of Measure
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