Description: This split-cotter pins kit is a practical hardware for fastener which can prevent the nut from turning against the bolt. It includes 150 pieces of pin with 15 different sizes from M1 to M3 to meet your various demands. Features: Made of high quality metal, high hardness, corrosion resistant and durable in use. Exquisite workmanship, the split-cotter pin's surface is smooth, without burr. Includes 15 kinds of split-cotter pins, 10pcs for each kind, 150pcs in total. A practical industrial fastening hardware. The plastic box holds assorted pins in order, easy to find the type you need. Specifications: Condition: 100% Brand New Material: Stainless Steel Color: Silver Size(10pcs/kind): M1*8, M1*12, M1*20, M1.5*10, M1.5*16, M1.5*25, M2*10, M2*20, M2*30, M2.5*12, M2.5*20, M2.5*30, M3*12, M3*20, M3*30 Weight: approx. 100g Package Included: 150 x Split-Cotter Pins Package List 1Made of high quality metal, high hardness, corrosion resistant and durable in use 2Exquisite workmanship, the split-cotter pin's surface is smooth, without burr 3Includes 15 kinds of split-cotter pins, 10pcs for each kind, 150pcs in total 4A practical industrial fastening hardware 5The plastic box holds assorted pins in order, easy to find the type you need