Equipped with a plastic box, you can classify these spring pins in an organized manner, more convenient to carry and take out.Made of high quality 304 stainless steel, durable for use.Perfect fasteners for mechanical industry.M1.5M8 sizes for your different .280pcs spring pins are enough for using.colour:Silvermaterial:304 stainless steelPackage Contents:10 x M1.5x6mm Spring Dowel10 x M1.5x10mm Spring Dowel10 x M1.5x12mm Spring Dowel10 x M1.5x16mm Spring Dowel10 x M2x8mm Spring Dowel10 x M2x12mm Spring Dowel10 x M2x14mm Spring Dowel10 x M2x16mm Spring Dowel10 x M2.5x8mm Spring Dowel10 x M2.5x10mm Spring Dowel10 x M2.5x14mm Spring Dowel10 x M2.5x16mm Spring Dowel10 x M2.5x20mm Spring Dowel10 x M2.5x30mm Spring Dowel10 x M3x8mm Spring Dowel10 x M3x10mm Spring Dowel10 x M3x14mm Spring Dowel10 x M3x16mm Spring Dowel10 x M3x20mm Spring Dowel10 x M3x30mm Spring Dowel10 x M4x8mm Spring Dowel10 x M4x10mm Spring Dowel10 x M4x14mm Spring Dowel5 x M4x20mm Spring Dowel5 x M4x25mm Spring Dowel5 x M5x10mm Spring Dowel5 x M5x20mm Spring Dowel5 x M5x30mm Spring Dowel5 x M6x10mm Spring Dowel5 x M6x20mm Spring Dowel5 x M6x30mm Spring Dowel5 x M8x16mm Spring Dowel5 x M8x30mm Spring DowelOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/ 13cm.