COUNTERSINK ANGLE | 80.0 DEGREES MINIMUM AND 82.0 DEGREES MAXIMUM |
FASTENER LENGTH | 0.710 INCHES MINIMUM AND 0.750 INCHES MAXIMUM |
HEAD DIAMETER | 0.150 INCHES MINIMUM AND 0.172 INCHES MAXIMUM |
HEAD STYLE | FLAT COUNTERSUNK |
INTERNAL DRIVE STYLE | CROSS RECESS TYPE 1 |
MATERIAL DOCUMENT AND CLASSIFICATION | QQ-B-613 AL 260 FED SPEC 1ST MATERIAL RESPONSE OR QQ-B-626 AL 260 FED SPEC 1ST MATERIAL RESPONSE OR QQ-B-613 AL 268 FED SPEC 2ND MATERIAL RESPONSE OR QQ-B-626 AL 268 FED SPEC 2ND MATERIAL RESPONSE OR QQ-W-321 AL 270 FED SPEC 3RD MATERIAL RESPONSE OVERALL |
MATERIAL | COPPER ALLOY 260 OR COPPER ALLOY 268 OR COPPER ALLOY 270 OVERALL |
NONMACHINE NOMINAL THREAD DIAMETER | 0.086 INCHES |
NONMACHINE THREAD STYLE | GIMLET POINT (TYPE A, AB OR BA) |