| Key ^ | Value |
|---|---|
| Dia./Thread Size, Thread Size | 1-1/4"-7 |
| Dimensional Standards, Dimensional Standards | ASME B18.2.1 |
| Drive | External Hex |
| Fastener Length | 4 in |
| Finish | Black Oxide |
| Head Height | 25/32 in |
| Head Width | 1.875 in |
| Item | Hex Head Cap Screw |
| Material | Steel |
| Material Grade/Class | Grade 8 |
| Min. Thread Length, Minimum Thread Length | 2 3/4 in |
| Proof Load | 120,000 psi |
| Rockwell Hardness | HRC33 |
| Standards | ASME B18.2.1 SAE J429 |
| System of Measurement | Inch |
| Tensile Strength | 150,000 psi |
| Thread Direction | Right Hand |
| Thread Style | Partially Threaded |
| Thread Type | UNC (Coarse) |