CSN EN 22 857-1993
Ground thread taps for ISO metric threads of tolerances 4H to 8H and 4G to 6G coarse and fine pitches; Manufacturing tolerances on the threaded portion (ISO 2857:1973 incl. Amd 1: 1984 and Amd 2: 1986)

Standard No.

CSN EN 22 857-1993

Release Date

1993

Published By

CZ-CSN

Status

Withdraw

Latest

CSN EN 22 857-1993

CSN EN 22 857-1993 history

• 1993 CSN EN 22 857-1993 Ground thread taps for ISO metric threads of tolerances 4H to 8H and 4G to 6G coarse and fine pitches; Manufacturing tolerances on the threaded portion (ISO 2857:1973 incl. Amd 1: 1984 and Amd 2: 1986)