Machine Screw: 1/4"-20 Thread Size, 4 1/2 in Lg, Steel, Zinc Plated, Round, ASME B18.6.3, 100 PK
Item: 1NA64, MFR: U24212.025.0450, Brand: GRAINGER APPROVED
| System of Measurement | Inch |
| Thread Size | 1/4"-20, 1/4 in |
| Fastener Length | 4-1/2 in |
| Head Type | Round |
| Drive | Combination Slotted/Phillips |
| Material | Steel |
| Finish Type | Zinc Plated |
| Type | Standard Machine Screw |
| Dimensional Standards | ASME B18.6.3 |