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New Reduced price! BS 949-4:1990 View larger

BS 949-4:1990

M00000317

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BS 949-4:1990 Screwing taps. Specification for metric ground thread taps: manufacturing tolerances

standard by BSI Group, 06/29/1990

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$231.14

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Full Description

Manufacturing tolerances on the threaded portion of taps for producing ISO metric threads of tolerance classes 4H to 8H and 4G to 6G. Valid for short taps specified in ISO/R 529 as well as any other kind of ground thread taps with the same diameters and pitches.

Cross References:
BS 949:Part 1
BS 949:Part 2
BS 949:Part 3
BS 949:Part 5
BS 3643:Part 1
BS 5346
ISO 529
ISO 2283
ISO 2284
ISO 5969