EXTENDED WASHER DIAMETER | 0.615 INCHES MINIMUM AND 0.635 INCHES MAXIMUM |
EXTENDED WASHER THICKNESS | 0.094 INCHES NOMINAL |
FASTENER LENGTH | 0.620 INCHES MINIMUM AND 0.630 INCHES MAXIMUM |
HEAD HEIGHT | 0.178 INCHES MINIMUM AND 0.198 INCHES MAXIMUM |
MATERIAL DOCUMENT AND CLASSIFICATION | AMS 6322 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
MATERIAL | STEEL COMP 8740 OVERALL |
NOMINAL THREAD DIAMETER | 0.500 INCHES |
POINT DIAMETER | 0.356 INCHES MINIMUM AND 0.364 INCHES MAXIMUM |
POINT LENGTH | 0.312 INCHES NOMINAL |
POINT STYLE | DOG |
WIDTH BETWEEN FLATS | 0.428 INCHES MINIMUM AND 0.448 INCHES MAXIMUM |
THREAD CLASS | 3A |
THREAD LENGTH | 0.308 INCHES MINIMUM AND 0.318 INCHES MAXIMUM |
THREAD QUANTITY PER INCH | 20 |
THREAD SERIES DESIGNATOR | UNF |