| HEAD DIAMETER | 0.255 INCHES MINIMUM AND 0.255 INCHES MINIMUM AND 0.285 INCHES MAXIMUM0.285 INCHES MAXIMUM |
| HEAD HEIGHT | 0.025 INCHES NOMINAL0.025 INCHES NOMINAL |
| HEAD STYLE | FLAT KEYEDFLAT KEYED |
| KEY LENGTH | 0.048 INCHES MAXIMUM0.048 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-R-1150 MIL SPEC SINGLE MATERIAL RESPONSE OVERALLMIL-R-1150 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | ALUMINUM ALLOY 6053 OVERALLALUMINUM ALLOY 6053 OVERALL |
| NOMINAL THREAD SIZE | 0.112 INCHES0.112 INCHES |
| NUT DIAMETER | 0.151 INCHES MINIMUM AND 0.151 INCHES MINIMUM AND 0.155 INCHES MAXIMUM0.155 INCHES MAXIMUM |
| NUT STYLE | BLIND RIVET W/SMOOTH ROUND SHANKBLIND RIVET W/SMOOTH ROUND SHANK |
| NUT LENGTH | 0.355 INCHES MINIMUM AND 0.355 INCHES MINIMUM AND 0.385 INCHES MAXIMUM0.385 INCHES MAXIMUM |
| SHANK END TYPE | OPENOPEN |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE OVERALLMIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | ANODIZE OVERALLANODIZE OVERALL |
| THREAD CLASS | 3B3B |
| THREAD DIRECTION | RIGHT-HANDRIGHT-HAND |
| THREAD QUANTITY PER INCH | 4040 |
| THREAD SERIES | UNIFIED NATIONAL COARSE (UNC)UNIFIED NATIONAL COARSE (UNC) |