| FASTENER LENGTH | 5.684 INCHES NOMINAL |
| GRIP DIAMETER | 0.998 INCHES MINIMUM AND 0.999 INCHES MAXIMUM |
| GRIP LENGTH | 4.375 INCHES NOMINAL |
| HEAD HEIGHT | 0.500 INCHES NOMINAL |
| HEAD STYLE | HEXAGON |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 6349 NATIONAL STD/SPEC 1ST MATERIAL RESPONSE OR AMS 6382 NATIONAL STD/SPEC 1ST MATERIAL RESPONSE OR AMS 6415 NATIONAL STD/SPEC 2ND MATERIAL RESPONSE OR AMS 6484 NATIONAL STD/SPEC 2ND MATERIAL RESPONSE OR AMS 6322 NATIONAL STD/SPEC 3RD MATERIAL RESPONSE OR AMS 6325 NATIONAL STD/SPEC 3RD MATERIAL RESPONSE OR AMS 6327 NATIONAL STD/SPEC 3RD MATERIAL RESPONSE OVERALL |
| MATERIAL | STEEL COMP 4140 OR STEEL COMP 4340 OR STEEL COMP 8740 OVERALL |
| MINIMUM TENSILE STRENGTH | 160000 POUNDS PER SQUARE INCH |
| NOMINAL THREAD DIAMETER | 1.000 INCHES |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | AMS-QQ-P-416, TYPE II, CLASS 2 NATIONAL STD/SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | |
| THREAD CLASS | 3A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 1.309 INCHES NOMINAL |
| THREAD SERIES DESIGNATOR | UNIFIED NATIONAL JOINT FINE (UNJF) |
| THREAD QUANTITY PER INCH | 12 |
| WIDTH BETWEEN FLATS | 1.427 INCHES MINIMUM AND 1.440 INCHES MAXIMUM |