The 290 Pcs Stainless Steel Cotter Pins Set includes a variety of sizes ranging from M6 to smaller diameters. Made of high-grade 304 steel, these hairpin and straight cotter pins are perfect for fastening applications in various industrial and business settings. The set comes with 290 pieces, providing ample quantities for diverse usage. This product is designed for precision and durability, making it a reliable choice for securing components in a range of projects.
  • Premium Material: This cotter pin kit is made of high-quality 304 stainless steel material with smooth surface, which is not easy to deform, wear-resistant and corrosion-resistant, durable for long time use.
  • Easy to Use: The stainless steel cotter pin has a hairpin design to prevent the screw connection from loosening. The cotter pins can quickly, safely and effectively lock the bolt and prevent its relative rotation.
  • Easy to Store: The roll pin assortment is a practical mechanical industrial fixture and widely used. All locking pins are packed in a storage box, which is easy to use, find, and carry.
  • Wide Applications: These cotter pins can be used in automotive, mechanics, car garage, workshop, power equipment, cars, trucks, lawn mower, small engine repair and fastening, etc.
  • Package Includes: You will receive a total of 290 pieces stainless steel cotter pins, in 24 sizes. When the nut is tightened, put cotter pins into nut groove and the tail hole of the bolt, and pull off the tail of the cotter pin, prevent the relative rotation of the nut and the bolt that can complete installation.