| COUNTERSINK ANGLE | 98.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
| FASTENER LENGTH | 2.250 INCHES MINIMUM AND 2.450 INCHES MAXIMUM |
| GRIP LENGTH | 0.282 INCHES MINIMUM AND 0.344 INCHES MAXIMUM |
| HEAD MAJOR DIAMETER | 0.455 INCHES MINIMUM AND 0.508 INCHES MAXIMUM |
| HEAD STYLE | BELT |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS5735 ASSN STD 1ST MATERIAL RESPONSE OVERALL OR AMS5737 ASSN STD 2ND MATERIAL RESPONSE OVERALL |
| MATERIAL | IRON ALLOY 660 OVERALL |
| SHANK DIAMETER | 0.2480 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM |
| SHANK STYLE | PIN-RIVET, MULTIPLE GROOVED |