| MRC |
Requirement Statement |
Characteristics |
| CRSQ |
COUNTERSINK ANGLE |
99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
| ANEE |
GRIP LENGTH |
0.751 INCHES MINIMUM AND 0.813 INCHES MAXIMUM |
| AASK |
HEAD STYLE |
FLUSH COUNTERSUNK |
| MATT |
MATERIAL |
STEEL COMP 4037 OVERALL OR STEEL COMP 8740 OVERALL OR STEEL COMP 4140 OVERALL |
| CQBC |
MINIMUM TENSILE STRENGTH |
160000 POUNDS PER SQUARE INCH |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
ASTM A547 ASSN STD 1ST MATERIAL RESPONSE OVERALL OR ASTM A547 ASSN STD 2ND MATERIAL RESPONSE OVERALL OR ASTM A547 ASSN STD 3RD MATERIAL RESPONSE OVERALL OR MIL-S-5626 MIL SPEC 3RD MATERIAL RESPONSE OVERALL |
| AAZE |
SHANK DIAMETER |
0.2495 INCHES MINIMUM AND 0.2497 INCHES MAXIMUM |
| AAZF |
SHANK STYLE |
PIN-RIVET, MULTIPLE GROOVED |
| FEAT |
SPECIAL FEATURES |
UNDERCUT BETWEEN HEAD AND SHANK 0.030 IN. MIN 0.040 IN. MAX LG,0.2195 IN. MIN 0.2297 IN. MAX DIA |
| STDC |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
QQ-P-416 TY 2 CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SFTT |
SURFACE TREATMENT |
CADMIUM OVERALL AND CHROMATE OVERALL |
