| MATERIAL | STEEL OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS-S-6049 ASSN STD SINGLE MATERIAL RESPONSE OR |
| AMS6322 ASSN STD SINGLE MATERIAL RESPONSE OR |
| AMS6349 ASSN STD SINGLE MATERIAL RESPONSE OR |
| AMS6382 ASSN STD SINGLE MATERIAL RESPONSE OR |
| AMS6415 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| SURFACE TREATMENT | CADMIUM OVERALL |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416, TYPE II, CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| MINIMUM TENSILE STRENGTH | 14000 POUNDS PER SQUARE INCH |
| SHEAR STRENGTH | 24600 DOUBLE POUNDS PER SQUARE INCH |
| HEAD HEIGHT | 0.130 INCHES MINIMUM AND |
| 0.140 INCHES MAXIMUM |
| HEAD MAJOR DIAMETER | 0.550 INCHES MINIMUM AND |
| 0.585 INCHES MAXIMUM |
| SHANK DIAMETER | 0.4047 INCHES MINIMUM AND |
| 0.4057 INCHES MAXIMUM |
| COLLAR STYLE | THREADED BREAK OFF TYPE |
| COLLAR OUTSIDE DIAMETER | 0.550 INCHES MINIMUM AND |
| 0.585 INCHES MAXIMUM |
| COLLAR OVERALL HEIGHT | 0.545 INCHES NOMINAL |
| COLLAR INSIDE DIAMETER | 0.197 INCHES MINIMUM AND |
| 0.217 INCHES MAXIMUM |
| THREAD SERIES DESIGNATOR | UNJF |
| NOMINAL THREAD SIZE | 0.375 INCHES |
| THREAD CLASS | 3A |
| THREAD QUANTITY PER INCH | 24 |
| THREAD DIRECTION | RIGHT-HAND |
| LUBRICATION | CETYL ALCOHOL |