Application :
For metric ISO threads, right-hand DIN 13. Tolerance class 6H (up to M 1.4 = 5H).

Standard :
Tolerances and dimensions to DIN ISO 1502.

Note :
Thread gauges for threads with other pitches, Whitworth, trapezoidal, round, UNC, UNF, NPT, and LH threads available on request.

Version :
The ground first thread pitch removes coarse swarf in the component and prevents premature fracture of the first thread pitch. Version to DIN 2279 - 2299. “Go” and “No Go” gauges are separate (DIN 2240, part 2, form GE).