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BS 450:1958 | 30 Jun 1958 | BSI Knowledge
Standard
BS 450:1958
Specification for machine screws and machine screw nuts (B.S.W. & B.S.F. threads)
Current
•
Published:
30 Jun 1958
Overview
Preview
References
History
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Product Details
Descriptors
Raised-head fasteners
Diameter
Flushness tolerances
Screws (bolts)
Slotted-head fasteners
Heads (fasteners)
Nuts
Hexagonal-head fasteners
Gauges
Pan-head fasteners
Tensile strength
Cheese-head fasteners
Length
Dimensions
Round-head fasteners
Oval-head fasteners
Recessed-head fasteners
Countersunk fasteners
Whitworth screw threads
ICS Codes
21.060.10 Bolts, screws, studs
21.060.20 Nuts
Committee
FME/9
International relationships
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ISBN
0 580 35309 5
Publisher
BSI