Feature:1. Generally used to connect, lock parts or make assembly positioning, or as a part of safety devices2. Fixed in the hole by the interference to fix the part, transmit power, or as a positioning part3. Used to fix the relative position between parts4. The elastic cylindrical pin is an important auxiliary part for combined machining and assembly.5. There is a box which you can store and convenient to carrySpecification:Item Type: Elastic Cylindrical PinMaterial: Carbon Steel.Package List:10 x 1.5x6 Cylindrical Cotter Pin10 x 1.5x12 Cylindrical Cotter Pin10 x 1.5x16 Cylindrical Cotter Pin10 x 2x6 Cylindrical Cotter Pin10 x 2x12 Cylindrical Cotter Pin10 x 2x16 Cylindrical Cotter Pin10 x 2.5x6 Cylindrical Cotter Pin10 x 2.5x12 Cylindrical Cotter Pin10 x 2.5x16 Cylindrical Cotter Pin10 x 3x8 Cylindrical Cotter Pin10 x 3x12 Cylindrical Cotter Pin10 x 3x16 Cylindrical Cotter Pin10 x 3x20 Cylindrical Cotter Pin10 x 3x30 Cylindrical Cotter Pin10 x 4x8 Cylindrical Cotter Pin10 x 4x12 Cylindrical Cotter Pin10 x 4x16 Cylindrical Cotter Pin10 x 4x20 Cylindrical Cotter Pin10 x 4x30 Cylindrical Cotter Pin10 x 5x8 Cylindrical Cotter Pin10 x 5x16 Cylindrical Cotter Pin10 x 5x20 Cylindrical Cotter Pin10 x 5x25 Cylindrical Cotter Pin10 x 5x30 Cylindrical Cotter Pin