NBN 811-1969
Triangular thread tap ISO in feet. Threaded Section Dimensions and Tolerances

Standard No.

NBN 811-1969

Release Date

1969

Published By

BE-NBN

Latest

NBN 811-1969

NBN 811-1969 history

• 1969 NBN 811-1969 Triangular thread tap ISO in feet. Threaded Section Dimensions and Tolerances