| DISTANCE FROM END OF STUD END THREADS TO NUT END | 1.000 INCHES NOMINAL |
| LOCKING FEATURE | KEY INSERTS |
| OVERALL LENGTH | 1.437 INCHES NOMINAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5640 TYPE 1 ASSN STD 1ST MATERIAL RESPONSE AND ASTM 582 ASSN STD 2ND MATERIAL RESPONSE AND AMS 5640 TYPE 1, AMS 5738 OR ASTM A 582 ASSN STD 3RD MATERIAL RESPONSE |
| MATERIAL | STEEL COMP 302 OR STEEL COMP 303 OR STEEL COMP 303SE |
| NOMINAL THREAD SIZE | 0.500 INCHES STUD THREAD |
| NOMINAL THREAD SIZE | 0.313 INCHES NUT THREAD |
| STYLE DESIGNATOR | LOCKED IN |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC ALL TREATMENT RESPONSES OVERALL |
| SURFACE TREATMENT | PASSIVATE OVERALL |
| THREAD CLASS | 2A STUD THREAD |
| THREAD CLASS | 3A NUT THREAD |
| THREAD DIRECTION | RIGHT-HAND NUT THREAD |
| THREAD DIRECTION | RIGHT-HAND STUD THREAD |
| THREAD LENGTH | 0.422 INCHES MINIMUM AND 0.452 INCHES MAXIMUM STUD THREAD |
| THREAD LENGTH | 0.500 INCHES MINIMUM AND 0.560 INCHES MAXIMUM NUT THREAD |
| THREAD QUANTITY PER INCH | 13 STUD THREAD |
| THREAD QUANTITY PER INCH | 24 NUT THREAD |
| THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) STUD THREAD |
| THREAD SERIES DESIGNATOR | UNIFIED NATIONAL JOINT FINE (UNJF) NUT THREAD |