| FLANGE DIAMETER | 0.325 INCHES NOMINAL |
| FULL INTERNAL THREAD LENGTH | 0.540 INCHES NOMINAL |
| INSERT SIZE | 3/8 INCH DIAMETER |
| LENGTH | 0.540 INCHES NOMINAL |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | INSERT, SCREW THREAD, .3772-24UNS-2A |
| MATERIAL DOCUMENT AND CLASSIFICATION | BS247 OR BS251 MFR REF SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | COPPER ALLOY OVERALL |
| NOMINAL THREAD SIZE | 0.3772 INCHES |
| SPECIAL FEATURES | INTERNAL THREAD: 1/4-28UNF-2B |
| STYLE DESIGNATOR | KEYLOCK |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | TN1006 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | CADMIUM OVERALL |
| THREAD CLASS | 2A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 0.540 INCHES NOMINAL |
| THREAD SERIES DESIGNATOR | UNS |
| THREAD QUANTITY PER INCH | 24 |
| TOP UNTHREADED PORTION OUTSIDE DIAMETER | 0.325 INCHES NOMINAL |
| TOP PORTION UNTHREADED OUTSIDE LENGTH | 0.040 INCHES NOMINAL |