Oversize Spiral Flute Tap Metric 5OMS
$ 0 ~ $ 0
Oversize Spiral Flute Tap UNC 5OUS
$ 0 ~ $ 0
Oversize Spiral Flute Tap UNF 5OFS
$ 0 ~ $ 0
Oversize Spiral Flute Tap Whitworth 5OWS
$ 0 ~ $ 0
Oversize Spiral Point Tap Metric 5OMP
$ 0 ~ $ 0
Oversize Spiral Point Tap UNC 5OUP
$ 0 ~ $ 0
Oversize Spiral Point Tap UNF 5OFP
$ 0 ~ $ 0
Oversize Spiral Point Tap Whitworth 5OWP
$ 0 ~ $ 0
HSSE Oversize Spiral Flute Tap M SFT
$ 0 ~ $ 0
HSSE Oversize Spiral Point Tap M POT
$ 0 ~ $ 0
HSSE Oversize Spiral Flute Tap American SFT
$ 0 ~ $ 0
HSSE Oversize Spiral Point Tap American POT
$ 0 ~ $ 0
HSS-E Oversize Spiral Flute Tap Metric OS-SFT-M
$ 0 ~ $ 0
HSS-E Oversize Spiral Point Tap Metric OS-POT-M
$ 0 ~ $ 0
HSS-E Oversize Spiral Flute Tap Whitworth OS-SFT-W
$ 0 ~ $ 0
HSS-E Oversize Spiral Point Tap Whitworth OS-POT-W
$ 0 ~ $ 0
HSS-E Oversize Spiral Flute Tap American OS-SFT
$ 0 ~ $ 0
HSS-E Oversize Spiral Point Tap American OS-POT
$ 0 ~ $ 0
1
Oversize taps cut a slightly enlarged pitch diameter (specified as a plus tolerance, e.g. +0.05/+0.1 mm), to compensate for thread shrinkage after tapping, to keep fit accuracy after plating/painting/heat-treatment, or to repair slightly undersized threaded holes. Common where a looser fit or coating allowance is needed. Mainly HSS. Specify the oversize amount (tolerance class) and thread spec so the fit class with the mating bolt is correct; too much oversize reduces thread contact and strength.