AS/NZS 1421:1996

Specifies the dimensional requirements for hexagon socket set screws with ISO metric coarse pitch series threads of diameters from 1.6 mm to 24 mm and with flat, cup, cone or dog points, and the material requirements for steel hexagon socket set screws of property class 45H. This Standard is based on but not equivalent to ISO 4026:1993, ISO 4027:1993, ISO 4028:1993 and ISO 4029:1993.

This Standard specifies the dimensional requirements for hexagon socket set screws with ISO metric coarse pitch threads of diameters from 1.6 mm to 24 mm and with flat, cup, cone or dog points, and the material requirements for steel hexagon socket set screws of property class 45H.NOTE: The purchaser, when ordering or inquiring about set screws complying with this Standard, should provide the supplier with all relevant details. The complete designation required is given in Clause 9.

First published in Australia as AS 1421-1973.First published in New Zealand as NZS/BS 4168.2:1981, NZS/BS 4168.3:1981, NZS/BS 4168.4:1981 and NZS/BS 4168.5:1981.Jointly revised, amalgamated and designated AS/NZS 1421:1996. First published in Australia as AS 1421-1973. First published in New Zealand as NZS/BS 4168.2:1981, NZS/BS 4168.3:1981, NZS/BS 4168.4:1981 and NZS/BS 4168.5:1981. Jointly revised, amalgamated and designated AS/NZS 1421:1996.