| FASTENER LENGTH | 1.847 INCHES MINIMUM AND 1.867 INCHES MAXIMUM |
| GRIP LENGTH | 1.307 INCHES MINIMUM AND 1.317 INCHES MAXIMUM |
| HEAD HEIGHT | 0.130 INCHES MINIMUM AND 0.140 INCHES MAXIMUM |
| HEAD MAJOR DIAMETER | 0.530 INCHES MINIMUM AND 0.565 INCHES MAXIMUM |
| HOLE DEPTH | 0.180 INCHES MINIMUM AND 0.200 INCHES MAXIMUM |
| HOLE DIAMETER | 0.1582 INCHES MINIMUM AND 0.1617 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | AISI 431 ASSN STD SINGLE MATERIAL RESPONSE OR QQ-S-763,CLASS 431 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | STEEL OVERALL |
| NOMINAL THREAD SIZE | 0.375 INCHES |
| SHANK DIAMETER | 0.3735 INCHES MINIMUM AND 0.3745 INCHES MAXIMUM |
| SHEAR STRENGTH | 125000 SINGLE POUNDS PER SQUARE INCH |
| SPECIAL FEATURES | DOUBLE SHEAR STRENGTH 27600 LB |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | CADMIUM OVERALL |
| THREAD CLASS | 3A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD SERIES DESIGNATOR | UNIFIED NATIONAL JOINT FINE (UNJF) |