| EXTENDED WASHER DIAMETER | 0.530 INCHES MINIMUM AND 0.532 INCHES MAXIMUM |
| EXTENDED WASHER THICKNESS | 0.500 INCHES MINIMUM AND 0.520 INCHES MAXIMUM |
| FASTENER LENGTH | 1.645 INCHES MINIMUM AND 1.665 INCHES MAXIMUM |
| HEAD HEIGHT | 0.630 INCHES MINIMUM AND 0.665 INCHES MAXIMUM |
| HEAD STYLE | HEXAGON EXTENDED WASHER |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5732 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | IRON ALLOY 660 OVERALL |
| NOMINAL THREAD DIAMETER | 0.190 INCHES |
| SHOULDER DIAMETER | 0.374 INCHES MINIMUM AND 0.375 INCHES MAXIMUM FIRST SHOULDER |
| SHOULDER SHAPE | ROUND FIRST SHOULDER |
| SHOULDER LENGTH | 1.210 INCHES MINIMUM AND 1.230 INCHES MAXIMUM FIRST SHOULDER |
| WIDTH BETWEEN FLATS | 0.367 INCHES MINIMUM AND 0.376 INCHES MAXIMUM |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | PWA 830 FSCM 77445 MFR REF SINGLE TREATMENT RESPONSE BEARING SURFACE OF HEAD |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | PWA 830 FSCM 77445 MFR REF SINGLE TREATMENT RESPONSE THREADS |
| SURFACE TREATMENT | PASSIVATE BEARING SURFACE OF HEAD |
| SURFACE TREATMENT | PASSIVATE THREADS |
| THREAD CLASS | 3A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 0.335 INCHES MINIMUM AND 0.455 INCHES MAXIMUM |
| THREAD SERIES DESIGNATOR | UNIFIED NATIONAL JOINT FINE (UNJF) |
| THREAD QUANTITY PER INCH | 32 |