| CONCENTRIC HOLE DIAMETER | 1.040 INCHES MINIMUM AND 1.060 INCHES MAXIMUM |
| EXTENDED WASHER DIAMETER | 2.220 INCHES MINIMUM AND 2.250 INCHES MAXIMUM |
| EXTENDED WASHER THICKNESS | 0.100 INCHES NOMINAL |
| HEAD HEIGHT | 0.665 INCHES MINIMUM AND 0.695 INCHES MAXIMUM |
| HEAD STYLE | HEXAGON EXTENDED WASHER |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-5000 COND E4 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | STEEL OVERALL |
| MINIMUM TENSILE STRENGTH | 180000 POUNDS PER SQUARE INCH |
| NOMINAL THREAD DIAMETER | 1.500 INCHES |
| SHOULDER DIAMETER | 1.751 INCHES MINIMUM AND 1.752 INCHES MAXIMUM |
| STYLE DESIGNATOR | CONCENTRIC HOLE UNTHREADED |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416 TY 3 CL 2 FED SPEC SINGLE TREATMENT RESPONSE HEAD |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416 TY 3 CL 2 FED SPEC SINGLE TREATMENT RESPONSE THREADS |
| SURFACE TREATMENT | CADMIUM HEAD |
| SURFACE TREATMENT | CADMIUM THREADS |
| SURFACE TREATMENT | CHROMIUM GRIP |
| THREAD CLASS | 3A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD QUANTITY PER INCH | 12 |
| THREAD SERIES DESIGNATOR | UNIFIED NATIONAL JOINT FINE (UNJF) |
| WIDTH BETWEEN FLATS | 1.481 INCHES MINIMUM AND 1.502 INCHES MAXIMUM |