BSI - BS 4235-1
Specification for Metric Keys and Keyways — Part 1: Parallel and Taper Keys
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| Organization: | BSI |
| Publication Date: | 22 February 1972 |
| Status: | active |
| Page Count: | 26 |
| ICS Code (Keys and keyways, splines): | 21.120.30 |
scope:
Parallel and taper keys and keyways for shafts of 6 mm to 500 mm diameter. For square and rectangular parallel keys three classes of fit, 'free', 'normal' and 'close', are foreseen.
Document History
BS 4235-1
February 22, 1972
Specification for Metric Keys and Keyways — Part 1: Parallel and Taper Keys
Parallel and taper keys and keyways for shafts of 6 mm to 500 mm diameter. For square and rectangular parallel keys three classes of fit, 'free', 'normal' and 'close', are foreseen.
February 22, 1972
Specification for Metric Keys and Keyways - Part 1: Parallel and Taper Keys
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