Equipped with a plastic box, you can classify these pins in an organized manner, more convenient to carry and take out. Made of high quality 304 stainless steel, durable for . Perfect fasteners for mechanical industry. M1.5-M8 sizes for your different purpose. 280pcs pins are enough for using. colour:Silver material:304 stainless steel Package Contents: 10 x M1.5x6mm Dowel 10 x M1.5x10mm Dowel 10 x M1.5x12mm Dowel 10 x M1.5x16mm Dowel 10 x M2x8mm Dowel 10 x M2x12mm Dowel 10 x M2x14mm Dowel 10 x M2x16mm Dowel 10 x M2.5x8mm Dowel 10 x M2.5x10mm Dowel 10 x M2.5x14mm Dowel 10 x M2.5x16mm Dowel 10 x M2.5x20mm Dowel 10 x M2.5x30mm Dowel 10 x M3x8mm Dowel 10 x M3x10mm Dowel 10 x M3x14mm Dowel 10 x M3x16mm Dowel 10 x M3x20mm Dowel 10 x M3x30mm Dowel 10 x M4x8mm Dowel 10 x M4x10mm Dowel 10 x M4x14mm Dowel 5 x M4x20mm Dowel 5 x M4x25mm Dowel 5 x M5x10mm Dowel 5 x M5x20mm Dowel 5 x M5x30mm Dowel 5 x M6x10mm Dowel 5 x M6x20mm Dowel 5 x M6x30mm Dowel 5 x M8x16mm Dowel 5 x M8x30mm Dowel Only the above package content, other products are not included. Note: Light and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.