COUNTERSINK ANGLE | 99.5 DEGREES MINIMUM AND 100.5 DEGREES MAXIMUM |
FASTENER LENGTH | 1.500 INCHES NOMINAL |
HEAD MAJOR DIAMETER | 0.568 INCHES MAXIMUM |
HEAD STYLE | FLUSH (FLAT) COUNTERSUNK (INCLUDED ANGLE - LESS THAN 135 DEG W OR W/O CHAMFER) |
HEAT TREATMENT | T-4 SOLUTION HEAT TREATED OVERALL |
MATERIAL DOCUMENT AND CLASSIFICATION | MIL-W-7986,T4 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
MATERIAL | ALUMINUM ALLOY 2017 OVERALL |
SHANK DIAMETER | 0.311 INCHES MINIMUM AND 0.315 INCHES MAXIMUM |
SHANK STYLE | STRAIGHT W/RADIUS CHAMFERED TIP |
SHEAR STRENGTH | 26000 SINGLE POUNDS PER SQUARE INCH |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-5541 CL 1A MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
SURFACE TREATMENT | CHROMATE OVERALL |