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Standard

BS 4174:1972

Specification for self-tapping screws and metallic drive screws

Current

•

Published:

25 Sep 1972

Overview
Preview
References
History
Product Details
Descriptors
Recessed-head fasteners
Points (fasteners)
Screws (bolts)
Threads
Diameter
Radius
Round-head fasteners
Mechanical testing
Pan-head fasteners
Dimensions
Self-tapping screws
Slotted-head fasteners
Hexagonal-head fasteners
Oval-head fasteners
Countersunk fasteners
Drive screws
Length
Heads (fasteners)
ICS Codes
21.060.10 Bolts, screws, studs
Committee
FME/9
International relationships
Not equivalent to:

ISO 2770

Technically equivalent to:

ISO 1478

ISO 1479

ISO 1481

ISO 1482

ISO 1483

ISBN
0 580 07337 8
Publisher
BSI