| FASTENER LENGTH | 1.178 INCHES MINIMUM AND 1.198 INCHES MAXIMUM |
| FEATURES PROVIDED | CASEHARDENED |
| HEAD HEIGHT | 0.040 INCHES MINIMUM AND 0.060 INCHES MAXIMUM |
| HEAD STYLE | FLAT FILLISTER |
| HEAD MAJOR DIAMETER | 0.271 INCHES MINIMUM AND 0.291 INCHES MAXIMUM |
| HOLE DIAMETER | 0.066 INCHES MINIMUM AND 0.086 INCHES MAXIMUM |
| HOLE DEPTH | 0.052 INCHES MINIMUM AND 0.072 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | NICKEL ALLOY 400 OVERALL |
| SHANK DIAMETER | 0.186 INCHES MINIMUM AND 0.190 INCHES MAXIMUM |
| SHANK STYLE | TUBULAR |
| SURFACE TREATMENT | CADMIUM OR CHROMATE OVERALL |