| FASTENER LENGTH | 0.344 INCHES MINIMUM AND 0.344 INCHES MINIMUM AND 0.375 INCHES MAXIMUM0.375 INCHES MAXIMUM |
| HEAD DIAMETER | 0.146 INCHES MINIMUM AND 0.146 INCHES MINIMUM AND 0.162 INCHES MAXIMUM0.162 INCHES MAXIMUM |
| HEAD HEIGHT | 0.059 INCHES MINIMUM AND 0.059 INCHES MINIMUM AND 0.069 INCHES MAXIMUM0.069 INCHES MAXIMUM |
| HEAD STYLE | ROUNDROUND |
| INTERNAL DRIVE STYLE | SLOTSLOT |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-B-613,COMP 6 OR 7 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-B-613,COMP 6 OR 7 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-B-626,COMP 6 OR 7 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-B-626,COMP 6 OR 7 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-W-321 FED SPEC SINGLE MATERIAL RESPONSE OVERALLQQ-W-321 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | COPPER ALLOY OVERALL |
| NONMACHINE NOMINAL THREAD DIAMETER | 0.086 INCHES0.086 INCHES |
| NONMACHINE THREAD STYLE | WOOD SCREW (TYPE WD)WOOD SCREW (TYPE WD) |