| COUNTERSINK ANGLE | 87.0 DEGREES MINIMUM AND 93.0 DEGREES MAXIMUM |
| FASTENER LENGTH | 0.422 INCHES MINIMUM AND 0.454 INCHES MAXIMUM |
| HEAD STYLE | FLUSH (FLAT) COUNTERSUNK (INCLUDED ANGLE - LESS THAN 135 DEG W OR W/O CHAMFER) |
| HEAD MAJOR DIAMETER | 0.261 INCHES MINIMUM AND 0.271 INCHES MAXIMUM |
| HOLE DEPTH | 0.109 INCHES MINIMUM AND 0.141 INCHES MAXIMUM |
| HOLE DIAMETER | 0.107 INCHES MINIMUM AND 0.113 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 7222 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | ALUMINUM ALLOY 2117 OVERALL |
| SHANK DIAMETER | 0.180 INCHES MINIMUM AND 0.182 INCHES MAXIMUM |
| SHANK STYLE | TUBULAR |