| Mv | 12/21-4.31 |
|---|---|
| Material | Stainless |
| Measurement | Unified |
| Thread Size | 8-32 |
| Collar Diameter | 5/16 |
| Head Diameter | 1/2 |
| Head Height | 5/8 |
| Cr Active 108934 | 8509 |
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