DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER | 2.719 INCHES NOMINAL FIRST HOLE |
DISTANCE FROM CENTERLINE TO FLAT | 0.281 INCHES NOMINAL |
FASTENER LENGTH | 2.828 INCHES NOMINAL |
FEATURES PROVIDED | FINISHED HEAD |
GRIP LENGTH | 2.060 INCHES MINIMUM AND 2.140 INCHES MAXIMUM |
HARDNESS RATING | 32.0 ROCKWELL C MINIMUM AND 36.0 ROCKWELL C MAXIMUM OVERALL |
HEAD HEIGHT | 0.250 INCHES NOMINAL |
HEAD DIAMETER | 0.813 INCHES NOMINAL |
HEAD STYLE | DEE CHAMFER |
MATERIAL DOCUMENT AND CLASSIFICATION | AMS 6322 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
MATERIAL | STEEL COMP 8740 OVERALL |
NOMINAL THREAD DIAMETER | 0.375 INCHES |
NONSTANDARD THREAD PITCH DIAMETER | +0.3455 TO 0.3474 INCHES |
SHANK UNTHREADED HOLE DIAMETER | 0.094 INCHES MINIMUM AND 0.101 INCHES MAXIMUM FIRST HOLE |
SURFACE TREATMENT | CADMIUM AND DICHROMATE OVERALL |
THREAD DIRECTION | RIGHT-HAND |
THREAD LENGTH | 0.688 INCHES MINIMUM AND 0.768 INCHES MAXIMUM |
THREAD QUANTITY PER INCH | 24 |
THREAD SERIES DESIGNATOR | UNF |