Special features of spring-type straight pins (spiral pins):
Are used for the dismountable connection (positioning) of two or more parts and can also be applied as shafts and hinge-, stop- or carrier pins.
Due to the spiral shaped cross section (approx. 2.1/4 coils) the spring-type straight pins (spiral pins) are very flexible and suitable to be used more times for dynamic loads. Equal stress distribution throughout its cross section against the hole wall produces a good press fit, which can absorb shear forces unaffected by the direction.
Swaged chamfer at both ends, so they can easily be inserted and installed automatically.
For the hole diameter d (nom.) the tolerance H12 is recommended except for d (nom.)1mm, the tolerance H10 is recommended.
Warning: electro-galvanizing of these products may cause hydrogen embrittlement.