| ABQZ |
INTERNAL DRIVE STYLE |
SLOT |
| ZZZT |
NONDEFINITIVE SPEC/STD DATA |
1 TYPE AND 2S STYLE |
| AASL |
HEAD DIAMETER |
0.389 INCHES MINIMUM AND 0.438 INCHES MAXIMUM |
| AASK |
HEAD STYLE |
FLAT COUNTERSUNK |
| CRSQ |
COUNTERSINK ANGLE |
80.0 DEGREES MINIMUM AND 82.0 DEGREES MAXIMUM |
| AASB |
FASTENER LENGTH |
0.594 INCHES MINIMUM AND 0.625 INCHES MAXIMUM |
| MATT |
MATERIAL |
COPPER ALLOY 260 OVERALL OR COPPER ALLOY 268 OVERALL OR COPPER ALLOY 260 OVERALL OR COPPER ALLOY 260 OVERALL OR COPPER ALLOY 268 OVERALL OR COPPER ALLOY 270 OVERALL |
| CTYF |
NONMACHINE NOMINAL THREAD DIAMETER |
0.216 INCHES |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
QQ-B-613 ALLOY 260 1/4 H FED SPEC 1ST MATERIAL RESPONSE OVERALL OR QQ-W-321 ALLOY 270 1/4 H FED SPEC 5TH MATERIAL RESPONSE OVERALL OR QQ-B-626 ALLOY 268 1/4 H FED SPEC 3RD MATERIAL RESPONSE OVERALL OR QQ-B-626 ALLOY 260 1/4 H FED SPEC 4TH MATERIAL RESPONSE OVERALL OR QQ-B-613 ALLOY 1/4 H FED SPEC 2ND MATERIAL RESPONSE OVERALL OR QQ-W-321 ALLOY 260 1/4 H FED SPEC 6TH MATERIAL RESPONSE OVERALL |
| CRGF |
NONMACHINE THREAD STYLE |
GIMLET POINT (TYPE A, AB OR BA) |