| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
FF-S-86E FED SPEC 2ND MATERIAL RESPONSE FASTENER |
| ASDB |
WIDTH ACROSS FLATS |
0.078 INCHES NOMINAL |
| AHYM |
NOMINAL THREAD DIAMETER |
0.086 INCHES |
| SFTT |
SURFACE TREATMENT |
CADMIUM FASTENER |
| CQBC |
MINIMUM TENSILE STRENGTH |
180000 POUNDS PER SQUARE INCH |
| AASL |
HEAD DIAMETER |
0.134 INCHES MINIMUM AND 0.140 INCHES MAXIMUM |
| THSD |
THREAD SERIES DESIGNATOR |
UNRC |
| MATT |
MATERIAL |
PLASTIC POLYAMIDE LOCKING FEATURE |
| AAJD |
THREAD CLASS |
3A |
| AAUM |
LOCKING FEATURE |
PELLET THREADS |
| AASB |
FASTENER LENGTH |
0.250 INCHES NOMINAL |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| AASK |
HEAD STYLE |
FLAT CHAMFER |
| STDC |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
QQ-P-416, TY2CL2 FED SPEC SINGLE TREATMENT RESPONSE FASTENER |
| ZZZK |
SPECIFICATION/STANDARD DATA |
80205-NAS1352 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| CQFM |
HARDNESS RATING |
38.0 ROCKWELL C MINIMUM OVERALL AND 45.0 ROCKWELL C MAXIMUM OVERALL |
| AASU |
HEAD HEIGHT |
0.083 INCHES MINIMUM AND 0.086 INCHES MAXIMUM |
| AAWU |
SINGLE SHEAR STRENGTH |
665 POUNDS PER SQUARE INCH |
| CMLP |
THREAD QUANTITY PER INCH |
56 |
| ABQZ |
INTERNAL DRIVE STYLE |
HEXAGON |
| MATT |
MATERIAL |
STEEL FASTENER |
| AASA |
THREAD LENGTH |
0.250 INCHES NOMINAL |