| FIRST END STYLE | SQUARE |
| FIRST END LOCATION | BOTH ENDS |
| OVERALL LENGTH | 1.205 INCHES MINIMUM AND 1.215 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A108 ASSN STD ALL MATERIAL RESPONSES OVERALL |
| MATERIAL | STEEL COMP 1020 OR STEEL COMP 1021 OR STEEL COMP 1022 OVERALL |
| SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL |
| SECOND SHANK DIAMETER | 0.103 INCHES MINIMUM AND 0.105 INCHES MAXIMUM |
| SECOND SHANK LENGTH | 0.145 INCHES MINIMUM AND 0.155 INCHES MAXIMUM |
| SHANK DIAMETER | 0.103 INCHES MINIMUM AND 0.105 INCHES MAXIMUM |
| SHANK LENGTH | 0.145 INCHES MINIMUM AND 0.155 INCHES MAXIMUM |
| SHOULDER DIAMETER | 0.122 INCHES MINIMUM AND 0.124 INCHES MAXIMUM |
| STYLE DESIGNATOR | SHOULDER |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-P-16232,TY Z,CL 1 MIL SPEC 1ST TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | PHOSPHATE MANGANESE OR PHOSPHATE ZINC OVERALL |