| APERTURE QUANTITY | 7 |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM B221 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL THICKNESS | 0.250 INCHES NOMINAL |
| MATERIAL | ALUMINUM ALLOY 6061 OVERALL |
| NOMINAL THREAD SIZE | 0.138 INCHES |
| NUT LENGTH | 8.380 INCHES NOMINAL |
| NUT STYLE | STRIP |
| NUT WIDTH | 0.500 INCHES NOMINAL |
| SPECIAL FEATURES | FINNISH-CHEMICAL CONVERSION COATING; HELICAL COIL INSERT PER MS33537 |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-5541, CLASS 1A MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| THREAD CLASS | 2B |
| THREAD QUANTITY PER INCH | 32 |
| THREAD SERIES | UNIFIED NATIONAL COARSE (UNC) |