IS 6175 : Part 3 : 1992 Title: Screwing Taps - Part 3 Hand and Short Machine Screwing Taps for ISO Metric Screw Threads Sizes M3 to M68 with Coarse Pitches and M3 to M100 with Fine Pitches Format: Print Pages: 7 Year: 1992 Publisher: Bureau of Indian Standards Availability: Out of Stock