FLANGE THICKNESS | 1.625 INCHES NOMINAL |
FLANGE WIDTH ACROSS FLATS | 0.250 INCHES NOMINAL |
LENGTH | 1.938 INCHES NOMINAL |
NOMINAL THREAD SIZE | 0.138 INCHES LEFT INTERNAL (INCLUDES THRU THREAD) |
NOMINAL THREAD SIZE | 0.164 INCHES RIGHT EXTERNAL |
SPECIAL FEATURES | UNDERCUT 0.123 IN. DIA BY 0.062 IN. WIDE BETWEEN NUT END AND HEX SHOULDER |
STYLE DESIGNATOR | FLANGED WITH LEFT INTERNAL THREAD |
SURFACE TREATMENT | ZINC OR NICKEL AND CHROMATE STANDOFF |
THREAD CLASS | 2B LEFT INTERNAL (INCLUDES THRU THREAD)2A RIGHT EXTERNAL |
THREAD DIRECTION | RIGHT-HAND LEFT INTERNAL (INCLUDES THRU THREAD) |
THREAD DIRECTION | RIGHT-HAND RIGHT EXTERNAL |
THREAD LENGTH | 0.375 INCHES NOMINAL LEFT INTERNAL (INCLUDES THRU THREAD)0.250 INCHES NOMINAL RIGHT EXTERNAL |
THREAD QUANTITY PER INCH | 32 LEFT INTERNAL (INCLUDES THRU THREAD) |
THREAD QUANTITY PER INCH | 32 RIGHT EXTERNAL |
THREAD SERIES DESIGNATOR | UNC LEFT INTERNAL (INCLUDES THRU THREAD) |
THREAD SERIES DESIGNATOR | UNC RIGHT EXTERNAL |