| HEAD DIAMETER | 0.219 INCHES MINIMUM AND 0.250 INCHES MAXIMUM |
| HEAD LENGTH | 0.080 INCHES MINIMUM AND 0.090 INCHES MAXIMUM |
| LOCKING FEATURE | SELF-CLINCHING HEAD |
| OVERALL LENGTH | 0.485 INCHES MINIMUM AND 0.515 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A493 TYPE XM-7 UNS S30430 ASSN STD 1ST MATERIAL RESPONSE OR ASTM A582 UNS S30300 ASSN STD 2ND MATERIAL RESPONSE OR ASTM A582 UNS S30323 ASSN STD 3RD MATERIAL RESPONSE |
| MATERIAL | STEEL COMP 303 PLUS X OR STEEL COMP 303 OR STEEL COMP 303SE |
| NOMINAL THREAD SIZE | 0.164 INCHES NUT THREAD |
| SPECIFICATION/STANDARD DATA | 16331-R10246 MANUFACTURERS SPECIFICATION CONTROL AND 96214-419279 MANUFACTURERS SPECIFICATION CONTROL AND 99971-7735285 MANUFACTURERS SPECIFICATION CONTROL |
| STYLE DESIGNATOR | SELF-LOCKING |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-F-14072,FINISH E300 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | PASSIVATE OVERALL |
| THREAD CLASS | 2A NUT THREAD |
| THREAD DIRECTION | RIGHT-HAND NUT THREAD |
| THREAD LENGTH | 0.420 INCHES MINIMUM AND 0.445 INCHES MAXIMUM NUT THREAD |
| THREAD QUANTITY PER INCH | 32 NUT THREAD |
| THREAD SERIES DESIGNATOR | UNC NUT THREAD |