FASTENER LENGTH | 1.020 INCHES MINIMUM AND 1.040 INCHES MAXIMUM |
HARDNESS RATING | 62.5 ROCKWELL A MINIMUM AND 69.0 ROCKWELL A MAXIMUM OVERALL |
HEAD HEIGHT | 0.270 INCHES MINIMUM AND 0.290 INCHES MAXIMUM |
HEAD STYLE | HEXAGON |
INTERNAL DRIVE STYLE | W/O INTERNAL DRIVE |
MATERIAL DOCUMENT AND CLASSIFICATION | MS5735 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
MATERIAL | STEEL OVERALL |
NOMINAL THREAD DIAMETER | 0.500 INCHES |
POINT DIAMETER | 0.384 INCHES MINIMUM AND 0.386 INCHES MAXIMUM |
POINT LENGTH | 0.660 INCHES MINIMUM AND 0.700 INCHES MAXIMUM |
POINT STYLE | DOG |
WIDTH BETWEEN FLATS | 0.741 INCHES MINIMUM AND 0.752 INCHES MAXIMUM |
THREAD LENGTH | 0.220 INCHES MINIMUM AND 0.260 INCHES MAXIMUM |
THREAD CLASS | 3A |
THREAD DIRECTION | RIGHT-HAND |
THREAD SERIES DESIGNATOR | UNJF |
THREAD QUANTITY PER INCH | 20 |