| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763, CLASS 302 FED SPEC SINGLE MATERIAL RESPONSE |
| MATERIAL | STEEL COMP 302 |
| OVERALL DIAMETER | 0.250 INCHES MINIMUM AND 0.255 INCHES MAXIMUM |
| OVERALL LENGTH | 0.240 INCHES NOMINAL |
| SPECIAL FEATURES | CROSS SECTION SHAPE IS ROUND; FIRST PROJECTION LENGTH IS 0.110 IN. NOMINAL; FIRST PROJECTION DIA IS 0.182 MIN AND 0.185 MAX |
| THREAD SIZE AND SERIES/TYPE DESIGNATOR | 4-40 UNIFIED NATIONAL COARSE (UNC) |