| THREAD SERIES | UNC |
| NOMINAL THREAD SIZE | 0.112 INCHES |
| THREAD QUANTITY PER INCH | 40 |
| THREAD CLASS | 2B |
| THREAD DIRECTION | RIGHT-HAND |
| MATERIAL | STEEL COMP 303 OR |
| STEEL COMP 303SE OR |
| STEEL COMP 303 PLUS X OR |
| STEEL COMP 303CU OR |
| STEEL COMP 303MA OR |
| STEEL COMP 303PB OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A582 ASSN STD 1ST MATERIAL RESPONSE OR |
| ASTM A582 ASSN STD 2ND MATERIAL RESPONSE OR |
| QQ-S-764 FED SPEC 3RD MATERIAL RESPONSE OR |
| QQ-S-764 FED SPEC 4TH MATERIAL RESPONSE OR |
| QQ-S-764 FED SPEC 5TH MATERIAL RESPONSE OR |
| QQ-S-764 FED SPEC 6TH MATERIAL RESPONSE OVERALL |
| SURFACE TREATMENT | PASSIVATE OVERALL |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35,TY 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| PILOT DIAMETER | 0.286 INCHES MINIMUM AND |
| 0.290 INCHES MAXIMUM |
| PILOT LENGTH | 0.050 INCHES MINIMUM AND |
| 0.062 INCHES MAXIMUM |
| NUT HEIGHT | 0.277 INCHES NOMINAL |
| WIDTH ACROSS FLATS | 0.344 INCHES NOMINAL |
| LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN |
| FEATURES PROVIDED | FLOATING NUT |
| THE MANUFACTURERS DATA | |
| MANUFACTURERS CODE | 18323 |
| DESIGN CONTROL REFERENCE | 990C178-H01 |