| COLLAR INSIDE DIAMETER | 0.255 INCHES NOMINAL |
| COLLAR OUTSIDE DIAMETER | 0.380 INCHES NOMINAL |
| COLLAR STYLE | THREADED (BREAK OFF) TYPE |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5640 ASSN STD 1ST MATERIAL RESPONSE OR ASMT-A582 ASSN STD 2ND MATERIAL RESPONSE OVERALL |
| MATERIAL | STEEL COMP 303 OVERALL |
| NOMINAL THREAD SIZE | 0.190 INCHES |
| SPECIAL FEATURES | HEAD HEIGHT: 0.085 IN. MINIMUM AND 0.095 IN. MAXIMUM; HEAD MAJOR DIAMETER: 0.355 IN. MINIMUM AND 0.365 IN. MAXIMUM |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416, TYPE 1, CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | CADMIUM OVERALL |
| THREAD CLASS | 3B |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD QUANTITY PER INCH | 32 |
| THREAD SERIES DESIGNATOR | UNIFIED NATIONAL JOINT FINE (UNJF) |