Socket cap screws are commonly used in machine parts, die fixtures, and clamping
| Type | Cap Screw |
| Style | Socket Head |
| Size | 1/4"-20 |
| Length | 3-1/2" |
| Material | Carbon Steel |
| Specifications | ANSI B18.3, ASTM A574 |
| Tensile Strength | 180,000 PSI |
| Thread Type | USS. UNC |
