| HARDNESS RATING | 42.0 ROCKWELL C MINIMUM AND 47.0 ROCKWELL C MAXIMUM |
| HOLE DIAMETER | 0.192 INCHES MINIMUM AND 0.222 INCHES MAXIMUM |
| OUTSIDE DIAMETER | 0.620 INCHES MINIMUM AND 0.645 INCHES MAXIMUM |
| OVERALL HEIGHT | 0.099 INCHES NOMINAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-7947 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL THICKNESS | 0.016 INCHES NOMINAL |
| MATERIAL | STEEL OVERALL |
| RECESS ANGLE | 99.0 DEGREES MINIMUM AND 103.0 DEGREES MAXIMUM |
| RECESS DIAMETER | 0.385 INCHES MINIMUM AND 0.395 INCHES MAXIMUM |
| SPECIAL FEATURES | NO. 10 SCREW SIZE |
| SPECIFICATION/STANDARD DATA | 80205-NAS1169 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| STYLE DESIGNATOR | FINISHING |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | CADMIUM AND CHROMATE OVERALL |