| ABRC |
FIRST HOLE DIAMETER |
0.095 INCHES MINIMUM AND 0.097 INCHES MAXIMUM |
| ABPB |
UNDER HEAD LENGTH |
0.520 INCHES NOMINAL |
| ABMZ |
DIAMETER |
0.2995 INCHES MINIMUM AND 0.3005 INCHES MAXIMUM |
| AAZP |
CHAMFER LENGTH |
0.030 INCHES MINIMUM AND 0.050 INCHES MAXIMUM |
| MATT |
MATERIAL |
STEEL COMP 4140 OVERALL |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
ASTM A322 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| STDC |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
DOD-P-16232,TYPE M,CLASS 1 MIL SPEC 1ST TREATMENT RESPONSE OVERALL OR DOD-P-16232,TYPE Z,CLASS 1 MIL SPEC 2ND TREATMENT RESPONSE OVERALL |
| SFTT |
SURFACE TREATMENT |
PHOSPHATE MANGANESE OVERALL OR PHOSPHATE ZINC OVERALL |
| CQFM |
HARDNESS RATING |
33.0 ROCKWELL C MINIMUM OVERALL AND 38.0 ROCKWELL C MAXIMUM OVERALL |
| CRRG |
PIN HEAD DIAMETER |
0.340 INCHES MINIMUM AND 0.360 INCHES MAXIMUM |
| AASK |
HEAD STYLE |
FLAT |
| HGTH |
HEIGHT |
0.050 INCHES MINIMUM AND 0.070 INCHES MAXIMUM |
| ABRE |
DISTANCE FROM CENTERLINE OF HOLE TO END OF PIN |
0.160 INCHES NOMINAL |
| ABRB |
HOLE ARRANGEMENT STYLE |
ONE END DRILLED |
| STYL |
STYLE DESIGNATOR |
STRAIGHT |
| CQPJ |
PIN CHAMFER ANGLE |
45.0 DEGREES NOMINAL |