Quick-acting tightening screws

Standard published on 9.1.1974

Screws for revolving washers and shackles

Standard published on 8.12.1986

Raised hexagonal nuts with flat and spherical abutting surfaces and collar

Standard published on 8.12.1986

Raised square collar nuts

Standard published on 9.1.1974

Knurled nuts

Standard published on 9.1.1974

Quick-action nuts

Standard published on 9.1.1974

Nuts with sliding handle

Standard published on 9.1.1974

Swing handle nuts

Standard published on 9.1.1974

Strengthened round washers

Standard published on 9.1.1974

Ball washers and cone sockets

Standard published on 9.1.1974