Coiled Spring Pin, 1.5mm dia,8mm L,Coiled,PK25: Coiled, Metric, 1.5 mm Pin Dia, 8 mm Shank Lg, 25 PK

Coiled spring pins insert into holes and compress to fit inside. They are formed by rolling a metal sheet in on itself and creating a spiral-shaped rod. This design allows the pins to expand and contract to fill uneven or oddly shaped holes.