| AHYM |
NOMINAL THREAD DIAMETER |
0.190 INCHES |
| MATT |
MATERIAL |
STEEL COMP 4340 FASTENER OR STEEL COMP 41L40 FASTENER |
| AAUY |
POINT LENGTH |
0.300 INCHES NOMINAL |
| AASA |
THREAD LENGTH |
1.000 INCHES MINIMUM AND 1.060 INCHES MAXIMUM |
| AASK |
HEAD STYLE |
KNURLED NO. 5 |
| ABQZ |
INTERNAL DRIVE STYLE |
SLOT |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
MIL-F-18240 MIL SPEC SINGLE MATERIAL RESPONSE LOCKING FEATURE |
| MATT |
MATERIAL |
PLASTIC POLYAMIDE LOCKING FEATURE |
| AAJD |
THREAD CLASS |
3A |
| CWDK |
POINT CHAMFER ANGLE |
90.0 DEGREES NOMINAL |
| AAVA |
POINT DIAMETER |
0.143 INCHES MINIMUM AND 0.145 INCHES MAXIMUM |
| AASL |
HEAD DIAMETER |
0.500 INCHES NOMINAL |
| CQFM |
HARDNESS RATING |
38.0 ROCKWELL C MINIMUM OVERALL AND 42.0 ROCKWELL C MAXIMUM OVERALL |
| ABQJ |
POINT STYLE |
FLAT |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| AASB |
FASTENER LENGTH |
1.450 INCHES NOMINAL |
| STDC |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
MIL-L-3150, CLASS 2 MIL SPEC SINGLE TREATMENT RESPONSE FASTENER |
| FEAT |
SPECIAL FEATURES |
0.079 IN. MIN AND 0.082 IN MAX DIA HOLE IN POINT, 0.351 IN. MIN AND 0.361 IN. MAX DISTANCE FROM BEARING SURFACE OF HEAD TO CENTERLINE OF HOLE |
| AAUM |
LOCKING FEATURE |
STRIP THREADS |
| SFTT |
SURFACE TREATMENT |
PHOSPHATE MANGANESE FASTENER |
| THSD |
THREAD SERIES DESIGNATOR |
UNF |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
MIL-S-5000 MIL SPEC 1ST MATERIAL RESPONSE FASTENER OR ASTM A322 ASSN STD 2ND MATERIAL RESPONSE FASTENER |
| AASU |
HEAD HEIGHT |
0.200 INCHES NOMINAL |
| CMLP |
THREAD QUANTITY PER INCH |
32 |