| DIAMETER | 50.25 MILLIMETERS MAXIMUM AND 49.75 MILLIMETERS MINIMUM |
| CHAMFER LENGTH | 16.25 MAJOR CENTIMETERS AND 15.75 MAJOR MILS |
| FIRST HOLE DIAMETER | 12.75 MILLIMETERS MINIMUM AND 13.25 MILLIMETERS MAXIMUM |
| HEAD STYLE | FLAT CHAMFER |
| HEIGHT | 11.75 MILLIMETERS MINIMUM AND 12.25 MILLIMETERS MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | BS 970 PART 1 GRADE 605-36 CONDITION T NATIONAL STD/SPEC SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | STEEL OVERALL |
| PIN HEAD DIAMETER | 59.75 MAJOR MILS AND 60.25 MAJOR CENTIMETERS |
| PIN CHAMFER ANGLE | 30.0 DEGREES NOMINAL |
| SPECIAL FEATURES | NOT CASEHARDENED;EFFECTIVE LG 95.50 MM NOMINAL;GRIP LG 101.75 MM MIN AND 102.25 MM MAX |
| STYLE DESIGNATOR | STRAIGHT |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MOD DEF STAN 03-20/1 MIL STD ALL TREATMENT RESPONSES OVERALL |
| SURFACE TREATMENT | ZINC OVERALL AND CHROMATE OVERALL |
| UNDER HEAD LENGTH | 114.00 MILLIMETERS NOMINAL |