| MRC |
Requirement Statement |
Characteristics |
| CRSQ |
COUNTERSINK ANGLE |
100.0 DEGREES NOMINAL |
| AASB |
FASTENER LENGTH |
0.564 INCHES MINIMUM AND 0.584 INCHES MAXIMUM |
| ANEE |
GRIP LENGTH |
0.407 INCHES MINIMUM AND 0.417 INCHES MAXIMUM |
| CQFM |
HARDNESS RATING |
34.0 ROCKWELL C MINIMUM OVERALL AND 39.0 ROCKWELL C MAXIMUM OVERALL |
| AAZG |
HEAD MAJOR DIAMETER |
0.390 INCHES MINIMUM AND 0.395 INCHES MAXIMUM |
| AASK |
HEAD STYLE |
FLUSH COUNTERSUNK |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
SAE 4130 ASSN STD SINGLE MATERIAL RESPONSE OVERALL OR SAE 4140 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| MATT |
MATERIAL |
STEEL OVERALL |
| AAZE |
SHANK DIAMETER |
0.155 INCHES MINIMUM AND 0.156 INCHES MAXIMUM |
| AAZF |
SHANK STYLE |
ERR-090 |
| AAVH |
SHOULDER DIAMETER |
0.249 INCHES MINIMUM AND 0.250 INCHES MAXIMUM |
| AAVK |
SHOULDER LENGTH |
0.407 INCHES MINIMUM AND 0.417 INCHES MAXIMUM |
| STDC |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
AMS 2416 MFR REF SINGLE TREATMENT RESPONSE OVERALL |
| SFTT |
SURFACE TREATMENT |
CADMIUM OVERALL |
