Material: our GB879 elastic cylindrical pin set is made of 304 stainless steel for corrosion resistance and long durability.
Size:
M2x6(20pcs), M2x8(20pcs), M2x10(20pcs), M2x12(20pcs)
M2.5x6(20pcs), M2.5x8(20pcs), M2.5x10(20pcs), M2.5x12(20pcs)
M3x6(20pcs), M3x8(20pcs), M3x10(20pcs), M3x12(20pcs)
M4x6(20pcs), M4x8(20pcs), M4x10(20pcs), M4x12(20pcs), total 320pcs.
Packaging details: each size of spring pins has corresponding quantity, which is convenient for you to better organise and manage these parts.