| FASTENER LENGTH | 0.484 INCHES MINIMUM AND 0.516 INCHES MAXIMUM |
| HEAD HEIGHT | 0.040 INCHES MINIMUM AND 0.060 INCHES MAXIMUM |
| HEAD MAJOR DIAMETER | 0.230 INCHES MINIMUM AND 0.270 INCHES MAXIMUM |
| HEAD STYLE | FLAT/TINNER'S |
| MATERIAL | ALUMINUM ALLOY OVERALL |
| SHANK DIAMETER | 0.123 INCHES MINIMUM AND 0.130 INCHES MAXIMUM |
| SHEAR STRENGTH | 20000 SINGLE POUNDS PER SQUARE INCH |
| SHANK STYLE | STRAIGHT |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-8625,TYPE 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | ANODIZE OVERALL |