• Person who would like to know the exact “tightening torque” of tapping screws.
  • Person who would like to know the optimum hole diameter for fastening tapping screws.
  • Person who wants to find the best one from “many kinds of tapping screws”.

Tightening and breaking tests can solve this problem!

What you need for the torque test


②workpieces(mating material, intermounting material, fixing jig, etc.)

N=10 is recommended per of conclusion.
(To check for variations,averages,and abnormal data)
For comparison tests,please also prepare screws and workpieces to be compared.

Torque test flow *** 3 easy steps ***

Other torque tests that can be performed

>Return torque test
Return torque after tightening can be measured.
Loosening characteristics of screws can be analyzed.

>Repeat test
The number of repetition limits of tapping screws can be verified.

Please consult with us about various type of products.