Cast iron joining rings and fittings for asbestos cement pressure pipes

Standard published on 1.1.1973

Paper. Terms and definitions

Standard published on 1.7.1981

Circular screwing dies for metric screw thread. Tolerances on thread

Standard published on 1.7.1973

Foundry equipment. Die casting machines. Mounting dimensions for die fixing

Standard published on 1.7.1982

Bolts,screws,studs and nuts. Specifications

Standard published on 1.1.1989

Bolts, screws, studs and tuts. Tolerances. Control methods of dimensions and deviations of form and surface position

Standard published on 1.1.1983

Bolts, screws and studs. Surface defects and methods of control

Standard published on 1.1.1983

Nuts. Surface defects and methods of control

Standard published on 1.1.1984

Bolts, screws and studs. Mechanical properties and test methods

Standard published on 1.1.1989

Nuts. Mechanical properties and test methods

Standard published on 1.1.1989