BS EN 28839:1992

This standard BS EN 28839:1992 Mechanical properties of fasteners. Bolts, screws, studs and nuts made of non-ferrous metals is classified in these ICS categories:

• 21.060.20 Nuts
• 21.060.10 Bolts, screws, studs

This International Standard specifies the mechanical properties of bolts, screws, studs and nuts

• with nominal thread diameters, d, from M1,6 to M39 inclusive;

• with metric ISO thread in accordance with ISO 261;

• made of copper and copper alloys or aluminium and aluminium alloys.

It does not apply to bolts, screws, studs and nuts with special property requirements such as

• corrosion resistance;

• electrical conductivity.