Step Bolt: Square, Steel, A307A, Black Oxide, 5/16"-18 Thread Size, 1 1/2 in lg, Inch, 50 PK
Item: 41LK49, MFR: U08350.031.0150, Brand: GRAINGER APPROVED
| System of Measurement | Inch |
| Drive Type | No Drive |
| Thread Size | 5/16"-18 |
| Material | Steel |
| Material Grade/Class | A307A |
| Finish | Black Oxide |
| Fastener Length | 1-1/2 in |
| Thread Style | Partially Threaded |
| Thread Type | Coarse |
| Neck Type | Square |
| Dimensional Standards | ASME B18.5 |