| COLLAR INSIDE DIAMETER | 0.308 INCHES MINIMUM AND 0.392 INCHES MAXIMUM |
| COLLAR OUTSIDE DIAMETER | 0.622 INCHES MINIMUM AND 0.628 INCHES MAXIMUM |
| COLLAR OVERALL HEIGHT | 0.724 INCHES MINIMUM AND 0.744 INCHES MAXIMUM |
| COLLAR STYLE | THREADED (BREAK OFF) TYPE |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A-582 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | STEEL COMP 303 OVERALL |
| NOMINAL THREAD SIZE | 0.375 INCHES |
| SPECIAL FEATURES | STEEL WASHER, NO LUBE |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416 TY 1 CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | CADMIUM OVERALL |
| THREAD CLASS | 3B |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD SERIES DESIGNATOR | UNJF |