| COUNTERSINK ANGLE | 100.0 DEGREES NOMINAL |
| EXPANSION DEVICE | SERRATED STEM-TYPE W |
| FASTENER LENGTH | 0.514 INCHES NOMINAL |
| GRIP LENGTH | 0.251 INCHES MINIMUM AND 0.312 INCHES MAXIMUM |
| HEAD STYLE | FLUSH (FLAT) COUNTERSUNK (INCLUDED ANGLE - LESS THAN 135 DEG W OR W/O CHAMFER) |
| HEAD MAJOR DIAMETER | 0.349 INCHES MINIMUM AND 0.357 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-281 FED SPEC ALL MATERIAL RESPONSES BODY |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-W-390 FED SPEC SINGLE MATERIAL RESPONSE STEM |
| MATERIAL | NICKEL ALLOY 400 OR NICKEL ALLOY R-405 BODY |
| MATERIAL | NICKEL ALLOY 600 STEM |
| SHANK DIAMETER | 0.200 INCHES MINIMUM AND 0.204 INCHES MAXIMUM |
| SHANK STYLE | SELF-PLUGGING MECHANICALLY LOCKED STEM |
| SPECIFICATION/STANDARD DATA | 80205-NAS1739 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 2,CL 2 FED SPEC ALL TREATMENT RESPONSES BODY |
| SURFACE TREATMENT | CADMIUM AND CHROMATE BODY |