British Association screw threads
Round-head fasteners
Cheese-head fasteners
Aluminium alloys
Low-carbon steels
Threads
Hexagonal-head fasteners
Protective coatings
Points (fasteners)
Close-fit threads
Designations
Dimensions
Raised-head fasteners
Stainless steels
Air transport engineering
Threaded components
Brass
Nuts
Countersunk fasteners
Screws (bolts)
Aircraft components
Locknuts
Internal-thread fasteners
Threaded fasteners
Fasteners
Vibration-resistant fasteners
External-thread fasteners