27. Lineup arranged by size Intro SP UNEF SPECIALSPSLPOSTROLLCARBIDELONGHAND TAPSEG (STI)THREADS,Dies GAUGES 9/16-24UNEF J J 5/8-24UNEF J J J 3/4-20UNEF J J J SL 7/8-20UNEF J J 1 -20UNEF J J PO G(BSP) SPECIAL SP SL PO ST ROLL CARBIDE LONG HAND TAPS EG (STI) THREADS, Dies GAUGES 1/16-28 D D 1/8-28 D D D-J D J J D ST 1/4-19 D D D-J D J J D 3/8-19 D D D-J D D-J J D 1/2-14 D D D-J J J D 5/8-14 D D D 3/4-14 D D D-J J J D ROLL 7/8-14 D D D 1 -11 D D D-J J J D 1 1/8-11 D D 1 1/4-11 D D J J D CARBIDE 1 1/2-11 D D J J D 2 -11 J J LONG Rp(BSPP) SPECIALSPSLPOSTROLLCARBIDELONGHAND TAPSEG (STI)THREADS,Dies GAUGES 1/8-28 D J 1/4-19 D J HAND 3/8-19 D J TAPS 1/2-14 D J 3/4-14 D J 1 -11 D J 1 1/4-11 J EG (STI) 1 1/2-11 J Rc(BSPT)SPECIALTHREADS, SPECIALSPSLPOSTROLLCARBIDELONGHAND TAPSEG (STI)THREADS,DiesGAUGES GAUGES 1/16-28 D J 1/8-28 D D J 1/4-19 D D J THREAD 3/8-19 D D J MILLS 1/2-14 D D J 3/4-14 D D J 1 -11 D D J 1 1/4-11 J DIES 1 1/2-11 J 2 -11 J CENTERDRILLS NPT SPECIALSPSLPOSTROLLCARBIDELONGHAND TAPSEG (STI)THREADS,Dies GAUGES 1/16-27 D-A A J 1/8-27 D-A A J D Technical info D = available in DIN standard, J = available in JIS standard, A = available in ANSI standard 742