UNFTCTR (tolerance)Ø (mm)Hole Ø (mm)CodeTHCHT (chamfer)LF ( mm )THL ( mm )LU ( mm )LS ( mm )DCON ( mm )K ( mm )LK ( mm )NOFTypeStock
DIN 374
9/16-18UNF2BX12.91331021031295P10021-51119123003h
5/8-18UNF2BX14.514.631021031425P10021-51129123003h
3/4-16UNF2BX17.517.5931021031645P11024-561411143003h
7/8-14UNF2BX20.520.5731021031845P12524-641814.5173003h

SL

PO

DIN

ST

ROLL

CARBIDE

LONG

HAND

TAPS

EG (STI)

SPECIAL

THREADS,

GAUGES

THREAD

MILLS

DIES

CENTER

DRILLS