| FIRST END TAPER ANGLE | 45.0 DEGREES NOMINAL |
| FIRST END TAPER LENGTH | 0.030 INCHES NOMINAL |
| FIRST END STYLE | CHAMFERED |
| FIRST HOLE DIAMETER | 0.750 INCHES NOMINAL |
| FIRST STEP DIAMETER | 1.240 INCHES MINIMUM AND 1.245 INCHES MAXIMUM |
| FIRST STEP LENGTH | 1.305 INCHES MINIMUM AND 1.315 INCHES MAXIMUM |
| HEAD STYLE | SQUARE |
| HEAD WIDTH | 1.990 INCHES MINIMUM AND 2.010 INCHES MAXIMUM |
| HEIGHT | 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM |
| HOLE ARRANGEMENT STYLE | DRILLED THRU CENTER |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-281, CL B FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | NICKEL ALLOY R-405 OVERALL |
| PROPRIETARY CHARACTERISTICS | PACS |
| SECOND STEP DIAMETER | 0.940 INCHES MINIMUM AND 0.960 INCHES MAXIMUM |
| SECOND STEP LENGTH | 2.305 INCHES MINIMUM AND 2.315 INCHES MAXIMUM |
| SPECIAL FEATURES | HOLE IS THREADED 10 UNC-2B, THRU |
| STYLE DESIGNATOR | SHOULDER |
| UNDER HEAD LENGTH | 3.620 INCHES MINIMUM AND 3.630 INCHES MAXIMUM |