EXTENDED WASHER DIAMETER | 0.398 INCHES MINIMUM AND 0.432 INCHES MAXIMUM |
EXTENDED WASHER THICKNESS | 0.022 INCHES MINIMUM AND 0.039 INCHES MAXIMUM |
FASTENER LENGTH | 2.610 INCHES MINIMUM AND 2.625 INCHES MAXIMUM |
HEAD HEIGHT | 0.161 INCHES MINIMUM AND 0.194 INCHES MAXIMUM |
INTERNAL DRIVE STYLE | SLOT |
LOCKING FEATURE | PATCH THREADS |
MATERIAL DOCUMENT AND CLASSIFICATION | SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
MATERIAL | STEEL COMP 1022 OVERALL |
MINIMUM TENSILE STRENGTH | 90000 POUNDS PER SQUARE INCH |
NOMINAL THREAD DIAMETER | 0.216 INCHES |
WIDTH BETWEEN FLATS | 0.305 INCHES MINIMUM AND 0.312 INCHES MAXIMUM |
THREAD CLASS | 2A |
THREAD DIRECTION | RIGHT-HAND |
THREAD LENGTH | 1.225 INCHES NOMINAL |
THREAD SERIES DESIGNATOR | UNF |
THREAD QUANTITY PER INCH | 28 |