| SFTT |
SURFACE TREATMENT |
NICKEL OVERALL AND ZINC OVERALL |
| CQJX |
NOMINAL THREAD SIZE |
0.250 INCHES |
| CQFM |
HARDNESS RATING |
51.0 ROCKWELL C MINIMUM OVERALL AND 53.0 ROCKWELL C MAXIMUM OVERALL |
| STDC |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
AMS 2417 ASSN STD ALL TREATMENT RESPONSES OVERALL |
| AASU |
HEAD HEIGHT |
0.059 INCHES MINIMUM AND 0.069 INCHES MAXIMUM |
| AASK |
HEAD STYLE |
ERR-090 |
| AAJD |
THREAD CLASS |
3A |
| ZZZK |
SPECIFICATION/STANDARD DATA |
80205-NAS1324 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| AATB |
WIDTH BETWEEN FLATS |
0.125 INCHES MINIMUM AND 0.127 INCHES MAXIMUM |
| CMLP |
THREAD QUANTITY PER INCH |
28 |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| CQSX |
SHEAR STRENGTH |
15300 DOUBLE POUNDS PER SQUARE INCH |
| ANEE |
GRIP LENGTH |
0.250 INCHES MAXIMUM |
| THSD |
THREAD SERIES DESIGNATOR |
UNF |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
AMS 6485 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| AAZF |
SHANK STYLE |
PIN-RIVET, STRAIGHT, THREADED |
| AAZG |
HEAD MAJOR DIAMETER |
0.387 INCHES MINIMUM AND 0.412 INCHES MAXIMUM |
| AASB |
FASTENER LENGTH |
0.612 INCHES MINIMUM AND 0.642 INCHES MAXIMUM |
| AAZE |
SHANK DIAMETER |
0.249 INCHES MINIMUM AND 0.250 INCHES MAXIMUM |
| MATT |
MATERIAL |
STEEL COMP H11 OVERALL |