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BS 1127:1974 | 30 Sep 1974 | BSI Knowledge
Standard
Withdrawn
BS 1127:1974
Specification for circular machine screwing dies, hand screwing dies and hexagon dienuts
Published:
30 Sep 1974
•
Withdrawn:
29 Jun 1990
Overview
Preview
References
History
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Product Details
Descriptors
Cutting tools
Hexagonal-head fasteners
Unified screw threads
G-series screw threads
Dimensions
Thread pitch
Imperial system
R-series screw threads
SI system (metric)
British standard cycle threads
Nuts
Hand tools
ISO metric threads
Dies (threading)
Threading tools
Circular shape
ICS Codes
25.100.50 Taps and threading dies
Committee
W/-
International relationships
Not equivalent to:
ISO 2568
ISO 4230
ISO 4231
ISO 7226
ISBN
0 580 08306 3
Publisher
BSI