HEAD COUNTERSINK ANGLE | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
HEAD DIAMETER | 0.460 INCHES MINIMUM AND 0.490 INCHES MAXIMUM |
HEAD STYLE | FLAT COUNTERSUNK |
MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-430 FED SPEC 1ST MATERIAL RESPONSE OR ASTM B316 ASSN STD 1ST MATERIAL RESPONSE OR QQ-A-225/8 FED SPEC 2ND MATERIAL RESPONSE OVERALL |
MATERIAL | ALUMINUM ALLOY 6053 OR ALUMINUM ALLOY 6061 OVERALL |
NOMINAL THREAD SIZE | 0.250 INCHES |
NUT DIAMETER | 0.328 INCHES MINIMUM AND 0.332 INCHES MAXIMUM |
NUT LENGTH | 0.735 INCHES MINIMUM AND 0.765 INCHES MAXIMUM |
NUT STYLE | BLIND RIVET W/SMOOTH ROUND SHANK |
SHANK END TYPE | OPEN |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-8625, TY2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
SURFACE TREATMENT | ANODIZE OVERALL |
THREAD CLASS | 3B |
THREAD DIRECTION | RIGHT-HAND |
THREAD QUANTITY PER INCH | 28 |
THREAD SERIES | UNF |