| FIRST END STYLE | SQUARE |
| FIRST END LOCATION | BOTH ENDS |
| FIRST STEP DIAMETER | 0.152 INCHES MINIMUM AND 0.154 INCHES MAXIMUM |
| FIRST STEP LENGTH | 0.025 INCHES MINIMUM AND 0.030 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763 FED SPEC ALL MATERIAL RESPONSES OVERALL |
| MATERIAL | STEEL COMP 302 OR STEEL COMP 304 OVERALL |
| OVERALL LENGTH | 0.290 INCHES MINIMUM AND 0.310 INCHES MAXIMUM |
| SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL |
| SECOND STEP DIAMETER | 0.128 INCHES MINIMUM AND 0.130 INCHES MAXIMUM |
| SECOND STEP LENGTH | 0.025 INCHES MINIMUM AND 0.030 INCHES MAXIMUM |
| SHOULDER DIAMETER | 0.128 INCHES MINIMUM AND 0.130 INCHES MAXIMUM |
| STYLE DESIGNATOR | SHOULDER |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | PS 13001 FSCM 73760 MFR REF SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | PASSIVATE OVERALL |
| THIRD STEP DIAMETER | 0.090 INCHES MINIMUM AND 0.095 INCHES MAXIMUM |
| THIRD STEP LENGTH | 0.130 INCHES MINIMUM AND 0.145 INCHES MAXIMUM |