BS 1981:1991
Active Standard
Most Recent

BS 1981:1991

Specification for unified machine screws and machine screw nuts

Summary

Countersunk fasteners;Square-head fasteners;Length;Cheese-head fasteners;Diameter;Recessed-head fasteners;Steels;ISO metric threads;Hexagonal-head fasteners;Threaded fasteners;Raised-head fasteners;Dimensional tolerances;Nuts;Screws (bolts);Fasteners;Pan-head fasteners;Radius;Tensile strength;Brass;Aluminium alloys;Slotted-head fasteners;Dimensions;Unified screw threads

Technical characteristics

Publisher British Standards Institution (BSI)
Publication Date 08/30/1991
Page Count 48
Themes Unified screw threads
EAN ---
ISBN ---
Weight (in grams) ---
No products.

Previous versions

Contact us