Cylindrical spring pin DIN 7343

  DIN 7343 is a standard that describes the parameters of a cylindrical spiral pin, also known as a Daube pin. This type of pin has the shape of a cylinder with threaded spiral grooves that wrap around its surface.

DIN 7343 fastening group

     DIN 7343 pins are most often made of stainless steel and belong to the stainless fastener group.

Materials for the manufacture of DIN 7343 pins

     DIN 7343 pins are made of the following materials: 

• Steel 
• Stainless steel A2. The A2 steel grade allows the fasteners to be used at high temperature extremes and in aggressive and humid environments.

Application range of DIN 7343 pins

     The Daube pin is used to connect two parts that need to be precisely aligned. It ensures precise positioning of the parts and prevents their relative movement. Daube pins are used in a wide variety of manufacturing industries where precise joining of parts is required.