DIN 315 is a wing nut, which is a nut used for connections that can be sufficiently or necessarily tightened by hand without additional tools, and especially where this has to be done very often; these are various kinds of clamps. It is generally accepted that the American form (straight ears) is a cold stamping
Strength class DIN 315
Depending on the material of manufacture, DIN 315 wing nuts are divided into groups:
- Brass fastener - fastener made of brass
- Stainless steel fasteners - nuts are made of stainless steel
Materials for the manufacture of DIN 315 wing nuts
DIN 315 is available in a variety of materials:
- Steel, which can optionally be coated with zinc
- Brass, material does not need to be coated
- Stainless steel grades A2 and A4, which also do not require a coating.
Areas of application for DIN 315 nuts
DIN 315 nuts are used primarily in applications where structures are subject to frequent dismantling. It is widely used in
- industrial production
- construction
- and household conditions
