FASTENER LENGTH | 2.100 INCHES MINIMUM AND 2.250 INCHES MAXIMUM |
HEAD DIAMETER | 0.382 INCHES MINIMUM AND 0.408 INCHES MAXIMUM |
HEAD HEIGHT | 0.139 INCHES MINIMUM AND 0.153 INCHES MAXIMUM |
HEAD STYLE | ROUND |
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-W-321 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 | 0.216 INCHES |
NONMACHINE THREAD STYLE | GIMLET POINT (TYPE A, AB OR BA) |