When asking for information or requesting a quote
the 3 most important facts are:
1
Thread type
2
External and/or internal thread
3
Thread pitch
MEASURE EXTERNAL & INTERNAL THREAD PITCH DIAMETER
PDF LINKS BELOW
1
Measure external & internal thread pitch diameter
2
FMS Thread pitch diameter inserts & calibration plates
3
Price List & find price in your own currency
4
Thread measurement instructions with FMS
5
Information on standard thread pitch diameter tolerances
7
Print your Thread Manual
3 pairs of FMS thread inserts (types 21A, 21B & 21C) can measure the external pitch diameter of threads
with a flank angle from 55º to 80º and pitches from 1mm – 8mm / 24 TPI – 3 TPI.
The same applies to types 22 and 23 A, B & C for internal thread pitch diameter.
Threads with a flank angle of 29º and 30º are made for specific pitches
because of the steep flank angle.