| COUNTERSINK ANGLE | 80.0 DEGREES MINIMUM AND 82.0 DEGREES MAXIMUM |
| FASTENER LENGTH | 2.920 INCHES MINIMUM AND 3.000 INCHES MAXIMUM |
| HEAD DIAMETER | 0.300 INCHES MINIMUM AND 0.332 INCHES MAXIMUM |
| HEAD STYLE | FLAT COUNTERSUNK |
| INTERNAL DRIVE STYLE | SLOT |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-B-613 FED SPEC 1ST MATERIAL RESPONSE OR QQ-B-621 FED SPEC 2ND MATERIAL RESPONSE OR QQ-B-613 FED SPEC 3RD MATERIAL RESPONSE OR QQ-B-626 FED SPEC 1ST MATERIAL RESPONSE OR QQ-B-321 FED SPEC 1ST MATERIAL RESPONSE OR QQ-B-613 FED SPEC 4TH MATERIAL RESPONSE OR QQ-B-626 FED SPEC 4TH MATERIAL RESPONSE OR QQ-B-321 FED SPEC 5TH MATERIAL RESPONSE OR QQ-B-613 FED SPEC 6TH MATERIAL RESPONSE OR QQ-B-613 FED SPEC 7TH MATERIAL RESPONSE OVERALL |
| MATERIAL | COPPER ALLOY 230 OR COPPER ALLOY 240 OR COPPER ALLOY 260 OR COPPER ALLOY 268 OR COPPER ALLOY 270 OR COPPER ALLOY 342 OR COPPER ALLOY 353 OVERALL |
| NONDEFINITIVE SPEC/STD DATA | 1 TYPE AND 2S STYLE |
| NONMACHINE NOMINAL THREAD DIAMETER | 0.164 INCHES |
| NONMACHINE THREAD STYLE | WOOD SCREW (TYPE WD) |