Heavy Hex Bolt: Steel, A307B, Black Oxide, 1"-8 Thread Size, 3 1/4 in lg, 1 in Grip Size, 20 PK
Item: 178D29, MFR: B04000.100.0325, Brand: GRAINGER APPROVED
| System of Measurement | Inch |
| Thread Size | 1"-8, 1 in |
| Material | Steel |
| Material Grade/Class | A307B |
| Material Type | Steel |
| Finish | Black Oxide |
| Fastener Length | 3-1/4 in |
| Finish Type | Black Oxide |
| Drive Type | External Hex |
| Thread Style | Partially Threaded |
| Thread Type | Coarse |
| Dimensional Standards | ASME B18.2.1 |