| OVERALL LENGTH | 1.250 INCHES NOMINAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-B-613 FED SPEC SINGLE MATERIAL RESPONSE |
| MATERIAL | COPPER ALLOY 260 |
| NOMINAL THREAD SIZE | 0.312 INCHES LOCATION NOT OTHERWISE SPECIFIED |
| SPECIAL FEATURES | CHAMFERRED 45 DEG,BOTH ENDS |
| THREAD QUANTITY PER INCH | 18 LOCATION NOT OTHERWISE SPECIFIED |
| THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) LOCATION NOT OTHERWISE SPECIFIED |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-S-14256 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | CHROMATE OVERALL |
| THREAD DIRECTION | RIGHT-HAND LOCATION NOT OTHERWISE SPECIFIED |
| THREAD CLASS | 2A LOCATION NOT OTHERWISE SPECIFIED |