>ISO Standards>ISO 2857:1973/Amd 2:1986-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 — Amendment 2
immediate downloadReleased: 1986-09
ISO 2857:1973/Amd 2:1986
ISO 2857:1973/Amd 2:1986-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 — Amendment 2
