Micro Spring Pins Heavy Duty Din 1481

Micro diameter spring pins to Din 1481 have a single slot along the length of the pin that is open, enabling the pin to reduce in diameter and be driven into a hole. Stocked in heavy duty form, the spring (tension) pins are also available to order in light duty form.
Note: The shear strength of the spring pin can be strengthened by inserting a smaller diameter spring pin inside a larger spring pin (inserting the larger pin first).

Spring tension pins are available in size from 1.0 to 3mm in spring steel and A2 stainless steel. Other materials are available upon request including A4 stainless steel, brass, aluminium and titanium. Sizes range from 1.0 to 3mm, with larger diameters also available.