LS-SP-S-NPT JIS

Long Shank Spiral Fluted Taps for American Taper Pipe Threads, Short (ℓg) Type

Specification

■ The SP-NPT is a long shank spiral flute tap for the American tapered pipe threads where it is necessary to shorten the fitting length and is used for products whose main purpose is the Recommended Tapping Speeds depending on Materials tightness of threaded parts in connection with pipe parts etc.

Low carbon steels Medium carbon steels High carbon steels

低炭素鋼5中炭素鋼5高炭素鋼5
(m/min)(m/min)( m/ min)

TYPE:1

g

Segment:1G

SizeClassCodeChamferBasic major dia (mm)L (mm)ℓ (mm)ℓg (mm)Ds (mm)K (mm)ℓk (mm)No. of flutesTYPEMSRP
For AmericanPipeThreads
1/8-27 NPTANSI GSSNPT02LL102.5P10.11710016.510.586931¥ 11,000 ※
1/4-18 NPTANSI GSSNPT04OL152.5P13.42615019.512.51191231¥ 20,900 ※
3/8-18 NPTANSI GSSNPT06OL152.5P16.866150211414111431¥ 34,500 ※
1/2-14 NPTANSI GSSNPT08QL152.5P20.980150271718141741¥ 41,600 ※
3/4-14 NPTANSI GSSNPT12QL152.5P26.325150291923172041¥ 65,200 ※