| FASTENER LENGTH | 0.312 INCHES NOMINAL |
| HARDNESS RATING | 165.0 VICKERS OR FIRTH DIAMOND PYRAMID MAXIMUM OVERALL |
| HEAD HEIGHT | 0.027 INCHES MINIMUM AND 0.037 INCHES MAXIMUM |
| HEAD MAJOR DIAMETER | 0.119 INCHES MINIMUM AND 0.131 INCHES MAXIMUM |
| HEAT TREATMENT | SOLUTION HEAT TREATED OVERALL |
| HEAD STYLE | UNIVERSAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 7229 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | STEEL CORROSION RESISTING OVERALL |
| SHANK DIAMETER | 0.061 INCHES MINIMUM AND 0.063 INCHES MAXIMUM |
| SHANK STYLE | STRAIGHT |