FASTENER LENGTH | 1.947 INCHES MINIMUM AND 1.967 INCHES MAXIMUM |
GRIP LENGTH | 1.567 INCHES MAXIMUM |
HEAD HEIGHT | 0.059 INCHES MINIMUM AND 0.069 INCHES MAXIMUM |
HEAD MAJOR DIAMETER | 0.387 INCHES MINIMUM AND 0.412 INCHES MAXIMUM |
LUBRICATION | CETYL ALCOHOL |
MATERIAL DOCUMENT AND CLASSIFICATION | |
MATERIAL | |
MINIMUM TENSILE STRENGTH | 180000 POUNDS PER SQUARE INCH |
NOMINAL THREAD SIZE | 0.250 INCHES |
SHANK DIAMETER | 0.2641 INCHES MINIMUM AND 0.2651 INCHES MAXIMUM |
SHANK STYLE | PIN-RIVET, STRAIGHT, THREADED |
SHEAR STRENGTH | 108000 SINGLE POUNDS PER SQUARE INCH |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | |
SURFACE TREATMENT | |
THREAD CLASS | 3A |
THREAD DIRECTION | RIGHT-HAND |
THREAD QUANTITY PER INCH | 28 |
THREAD SERIES DESIGNATOR | UNIFIED NATIONAL JOINT FINE (UNJF) |
WIDTH BETWEEN FLATS | 0.0947 INCHES MINIMUM AND 0.0967 INCHES MAXIMUM |