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Item # 72303
5/16-18 X 3" BLACK OXIDE FLAT HEAD SOCKET CAP SCREW ALLOY
- UM : EA
- Weight: 0.06237
Flat head socket cap screws feature a flat, countersunk head with an indented hexagon or "allen" drive. Flat head socket cap screws are made from quenched and tempured alloy steel and have a minimum tensile strength of 170,000 PSI, stronger than Grade 8.
Specifications
| Diameter | 5/16" |
| Thread Pitch | 18 |
| Length | 3" |
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