| BODY LENGTH | 0.250 INCHES MINIMUM AND 0.250 INCHES MINIMUM AND 0.266 INCHES MAXIMUM0.266 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-B-616 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | COPPER ALLOY 260 OVERALL |
| SNAP FASTENER STUD STYLE | STUDSTUD |
| SPECIAL FEATURES | COLOR BLACKCOLOR BLACK |
| STUD BASE WIDTH ACROSS FLATS | 0.344 INCHES NOMINAL0.344 INCHES NOMINAL |
| STUD OVERALL LENGTH | 1.125 INCHES NOMINAL1.125 INCHES NOMINAL |
| STUD RETENTION METHOD | SCREW BASESCREW BASE |
| STUD SHANK LENGTH | 0.609 INCHES MINIMUM AND 0.609 INCHES MINIMUM AND 0.672 INCHES MAXIMUM0.672 INCHES MAXIMUM |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-F-495 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | OXIDE FILM OVERALL |
| THREAD SIZE AND SERIES/TYPE DESIGNATOR | 0.164-32 UNIFIED NATIONAL COARSE (UNC) |