Machine Screw: #4-40 Thread Size, 1/2 in Lg, 18-8 Stainless Steel, Plain, Hex, External Hex, 100 PK
Item: 1PRV9, MFR: 1PRV9, Brand: GRAINGER APPROVED
| System of Measurement | Inch |
| Thread Size | #4-40, #4 |
| Fastener Length | 1/2 in |
| Head Type | Hex |
| Drive | External Hex |
| Material | 18-8 Stainless Steel |
| Finish Type | Plain |
| Type | Standard Machine Screw |
| Dimensional Standards | ASME B18.6.3 |