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 button head socket cap screws have a domed-shaped head that is wider and has a lower profile than a socket head cap screw.
METRIC CLASS 12.9 BUTTON SOCKET SCREW, ISO 7380 1, MECHANICAL ZINC CR+3
Unit of Measure
1 2 

Item #

Item Name

Package Quantity

Web Price

.3C6KBC/12.9/MG N/A M3-0.50 X 6 BUTTON HEAD SOCKET CAP SCREW ISO 7380 CLASS 12.9 MECHANICAL ZINC N/A 2500 $284.24
.3C8KBC/12.9/MG N/A M3-0.50 X 8 BUTTON HEAD SOCKET CAP SCREW ISO 7380 CLASS 12.9 MECHANICAL ZINC N/A 2500 QUOTE
.3C10KBC/12.9/MG N/A M3-0.50 X 10 BUTTON HEAD SOCKET CAP SCREW ISO 7380 CLASS 12.9 MECHANICAL ZINC N/A 2500 $349.60
.3C12KBC/12.9/MG N/A M3-0.50 X 12 BUTTON HEAD SOCKET CAP SCREW ISO 7380 CLASS 12.9 MECHANICAL ZINC N/A 2500 $349.60
.3C16KBC/12.9/MG N/A M3-0.50 X 16 BUTTON HEAD SOCKET CAP SCREW ISO 7380 CLASS 12.9 MECHANICAL ZINC N/A 2500 $454.13
.3C20KBC/12.9/MG N/A M3-0.50 X 20 BUTTON HEAD SOCKET CAP SCREW ISO 7380 CLASS 12.9 MECHANICAL ZINC N/A 2500 $513.32
.3C25KBC/12.9/MG N/A M3-0.50 X 25 BUTTON HEAD SOCKET CAP SCREW ISO 7380 CLASS 12.9 MECHANICAL ZINC N/A 2500 $675.23
.4C8KBC/12.9/MG N/A M4-0.70 X 8 BUTTON HEAD SOCKET CAP SCREW ISO 7380 CLASS 12.9 MECHANICAL ZINC N/A 2500 $237.96
.4C16KBC/12.9/MG N/A M4-0.70 X 16 BUTTON HEAD SOCKET CAP SCREW ISO 7380 CLASS 12.9 MECHANICAL ZINC N/A 2500 $910.48
.5C8KBC/12.9/MG N/A M5-0.80 X 8 BUTTON HEAD SOCKET CAP SCREW ISO 7380 CLASS 12.9 MECHANICAL ZINC N/A 2500 $284.81
.5C12KBC/12.9/MG N/A M5-0.80 X 12 BUTTON HEAD SOCKET CAP SCREW ISO 7380 CLASS 12.9 MECHANICAL ZINC N/A 2500 QUOTE
.5C20KBC/12.9/MG N/A M5-0.80 X 20 BUTTON HEAD SOCKET CAP SCREW ISO 7380 CLASS 12.9 MECHANICAL ZINC N/A 2500 QUOTE
.6C8KBC/12.9/MG N/A M6-1.00 X 8 BUTTON HEAD SOCKET CAP SCREW ISO 7380 CLASS 12.9 MECHANICAL ZINC N/A 2500 QUOTE
.6C14KBC/12.9/MG N/A M6-1.00 X 14 BUTTON HEAD SOCKET CAP SCREW ISO 7380 CLASS 12.9 MECHANICAL ZINC N/A 2500 $403.15
.6C12KBC/12.9/MG N/A M6-1.00 X 12 BUTTON HEAD SOCKET CAP SCREW ISO 7380 CLASS 12.9 MECHANICAL ZINC N/A 2500 $274.97
.6C16KBC/12.9/MG N/A M6-1.00 X 16 BUTTON HEAD SOCKET CAP SCREW ISO 7380 CLASS 12.9 MECHANICAL ZINC N/A 2500 $306.55
.6C25KBC/12.9/MG N/A M6-1.00 X 25 BUTTON HEAD SOCKET CAP SCREW ISO 7380 CLASS 12.9 MECHANICAL ZINC N/A 2000 QUOTE
.6C30KBC/12.9/MG N/A M6-1.00 X 30 BUTTON HEAD SOCKET CAP SCREW ISO 7380 CLASS 12.9 MECHANICAL ZINC N/A 2000 QUOTE
.6C40KBC/12.9/MG N/A M6-1.00 X 40 BUTTON HEAD SOCKET CAP SCREW ISO 7380 CLASS 12.9 MECHANICAL ZINC N/A 1500 $593.93
.8C16KBC/12.9/MG N/A M8-1.25 X 16 BUTTON HEAD SOCKET CAP SCREW ISO 7380 CLASS 12.9 MECHANICAL ZINC N/A 1500 $425.25
.8C20KBC/12.9/MG N/A M8-1.25 X 20 BUTTON HEAD SOCKET CAP SCREW ISO 7380 CLASS 12.9 MECHANICAL ZINC N/A 1500 $426.96
.8C25KBC/12.9/MG N/A M8-1.25 X 25 BUTTON HEAD SOCKET CAP SCREW ISO 7380 CLASS 12.9 MECHANICAL ZINC N/A 1000 $326.10
.8C30KBC/12.9/MG N/A M8-1.25 X 30 BUTTON HEAD SOCKET CAP SCREW ISO 7380 CLASS 12.9 MECHANICAL ZINC N/A 1000 $539.96
.8C35KBC/12.9/MG N/A M8-1.25 X 35 BUTTON HEAD SOCKET CAP SCREW ISO 7380 CLASS 12.9 MECHANICAL ZINC N/A 1000 $269.98
.8C40KBC/12.9/MG N/A M8-1.25 X 40 BUTTON HEAD SOCKET CAP SCREW ISO 7380 CLASS 12.9 MECHANICAL ZINC N/A 800 $603.96
Unit of Measure
1 2