| DIAMETER | 0.2495 INCHES MINIMUM AND 0.2498 INCHES MAXIMUM |
| HEAD STYLE | FLAT CHAMFER |
| HEIGHT | 0.208 INCHES MINIMUM AND 0.218 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-764,COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | STEEL COMP 303 OVERALL |
| PIN HEAD DIAMETER | 0.3120 INCHES MINIMUM AND 0.3123 INCHES MAXIMUM |
| SPECIAL FEATURES | 0.015 BY 45 DEG CHAMFER OF HD SHANK END AXIALLY DRILLED 0.187 IN. DIA BY 0.062 IN. DEEP HOLE; TOOL RELIEF UNDERCUT LOCATED ON SHANK DIA UNDER HD 0.010 IN. MAX UNDERCUT DIA BY 0.030 IN. MAX WIDTH |
| STYLE DESIGNATOR | STRAIGHT |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | 171,FINISH 5.4.1 MIL STD SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE FINISH | 125.0 MICROINCHES HEAD BEARING SURFACE |
| SURFACE FINISH | 250.0 MICROINCHES BOTH ENDS |
| SURFACE FINISH | 32.0 MICROINCHES HEAD TOP |
| SURFACE FINISH | 32.0 MICROINCHES SHANK END |
| SURFACE TREATMENT | PASSIVATE OVERALL |
| UNDER HEAD LENGTH | 0.222 INCHES MINIMUM AND 0.242 INCHES MAXIMUM |