Hand & Short Machine Taps
Hand Taps - BSW and BSF
Hand Taps - UNC and UNF
Long Shank Machine Taps
Nut Taps ISO Metric Threads
Nut Taps - BSW and BSF
Nut Taps - UNC and UNF
Hand Taps BSCY Form and BS Conduit Form
Parallel Pipe Taps - BSP and NPS
Taper Pipe Taps - BSPT and NPT
Tapers Pipe Taps (NGT)
Nut Taps - NC and UNC
Dagger In roll Taps
B S P British Standard Pipe Parallel (G- Series)
Dimensions in mm / Inches
Specification conform to BS : 949 - 1982
These Taps are usally Supplied in a set of three - Taper, Second and Bottoming.
NPS - American National Standard Straight Pipe Thread
Dimensions in mm.
Specification conform to BS : 949 - 1971
Dimensions also applicable for NPSC and NPSM Taps.