Snap fasteners Fjäder oxidized

Spring is made of brass and then black oxidized which gives the dark finish.  A complete push button normally consists of four parts (Calott, Spring, Bullet and Nit). With a tool, Calotten is merged with Fjädern and Kulan with Niten. Sold in packs of  100 pcs. Also available in packaging of 1 mle (1000 pcs, art.nr: 5210002).