| FASTENER LENGTH | 0.062 INCHES MINIMUM AND 0.067 INCHES MAXIMUM |
| HEAD HEIGHT | 0.020 INCHES MINIMUM AND 0.030 INCHES MAXIMUM |
| HEAD MAJOR DIAMETER | 0.051 INCHES MINIMUM AND 0.061 INCHES MAXIMUM |
| HEAD STYLE | BUTTON |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS4610 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | COPPER ALLOY 360 OVERALL |
| SHANK DIAMETER | 0.030 INCHES MINIMUM AND 0.032 INCHES MAXIMUM |
| SHANK STYLE | STRAIGHT |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-N-290,CL 1,TY 6 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | NICKEL OVERALL |