| MRC |
Requirement Statement |
Characteristics |
| AASB |
FASTENER LENGTH |
0.250 INCHES NOMINAL |
| CQFM |
HARDNESS RATING |
65.0 ROCKWELL B MINIMUM AND 75.0 ROCKWELL B MAXIMUM OVERALL |
| AASL |
HEAD DIAMETER |
0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM |
| AASU |
HEAD HEIGHT |
0.091 INCHES MINIMUM AND 0.103 INCHES MAXIMUM |
| AASK |
HEAD STYLE |
ROUND |
| MATT |
MATERIAL |
STEEL COMP 1022 OVERALL |
| CQBC |
MINIMUM TENSILE STRENGTH |
132000 POUNDS PER SQUARE INCH |
| CTYF |
NONMACHINE NOMINAL THREAD DIAMETER |
0.138 INCHES |
| CXCY |
III PART NAME ASSIGNED BY CONTROLLING AGENCY |
SCREW,TAPPING |
| ABQZ |
INTERNAL DRIVE STYLE |
SLOT |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
66 FED STD 1ST MATERIAL RESPONSE OR AISI ASSN STD 2ND MATERIAL RESPONSE OR SAE ASSN STD 3RD MATERIAL RESPONSE OVERALL |
| FEAT |
SPECIAL FEATURES |
TRIANGLE /TAPTITE) SHAPE THREADS |
| SFTT |
SURFACE TREATMENT |
CADMIUM OVERALL |
