Flexible pin DIN 1481-4x28 stainless steel A1

Product detailed description

The DIN 1481 spring pin with dimensions of 4 x 28 mm is made of stainless steel grade A1, specifically 1.4310. This component is designed as a hollow cylindrical connecting element with a longitudinal slot that allows it to be flexibly compressed and subsequently expanded after insertion into the hole. This design ensures a firm and secure fastening of parts in mechanical assemblies.

Pins of this type are also known as Spannstifte or Spannhülsen and are intended for applications where a reliable connection is required with the possibility of disassembly without damaging the assembly. Compared to similar components according to ISO 8752, DIN 1481 pins provide a more robust solution for more difficult applications.

The material 1.4310 is an austenitic stainless steel that is characterized by high corrosion resistance and good mechanical properties, which is ideal for use in harsh environments. The dimensions 4 x 28 mm indicate the diameter and length of the pin, with the 4 mm diameter being the nominal diameter before insertion into the hole. This type of pin is suitable for applications where high strength and wear resistance are required.