NS 1885:1981 PDF

Published Date: 08/01/1981

Tolerances for fasteners — Part 1: Bolts, screws and nuts with thread diameters between 1,6 (inclusive) and 150 mm (inclusive) and product grades A,B and C (ISO 4759-1:1978)

Published Date: 09/01/1968

Hexagon bolts, metric

Published Date: 09/01/1968

Hexagon, square and castle nuts, metric

Published Date: 06/01/1995