| MRC |
Requirement Statement |
Characteristics |
| HEAT |
HEAT TREATMENT |
ANNEALED OVERALL |
| CRSQ |
COUNTERSINK ANGLE |
98.5 DEGREES MINIMUM AND 101.5 DEGREES MAXIMUM |
| SR-1 |
SPEC/STD CONTROLLING DATA |
|
| AASK |
HEAD STYLE |
FLUSH (FLAT) COUNTERSUNK (INCLUDED ANGLE - LESS THAN 135 DEG W OR W/O CHAMFER) |
| AAZF |
SHANK STYLE |
STRAIGHT |
| SFTT |
SURFACE TREATMENT |
CADMIUM AND CHROMATE OVERALL |
| AAZG |
HEAD MAJOR DIAMETER |
0.201 INCHES MINIMUM AND 0.236 INCHES MAXIMUM |
| AAZE |
SHANK DIAMETER |
0.124 INCHES MINIMUM AND 0.128 INCHES MAXIMUM |
| AASB |
FASTENER LENGTH |
0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM |
| MATT |
MATERIAL |
STEEL COMP 1010 OR STEEL COMP 1011 OR STEEL COMP 1012 OR STEEL COMP 1013 OR STEEL COMP 1015 OVERALL |
| SR-1 |
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE |
MS20427-4C4 |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
66 FED STD ALL MATERIAL RESPONSES OVERALL |
| SR-1 |
MANUFACTURERS CODE |
96906 |
| CQSX |
SHEAR STRENGTH |
32000 SINGLE POUNDS PER SQUARE INCH |
| STDC |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
