Workhorse 365 Piece Stainless Steel Cotter Pin Assortment Kit With Four Sizes M1.6x25mm M2.5x30mm M3.2x40mm M4.0x60mm For Automotive Trailer Lawn Mower Truck Farm Equipment Rust Resistant 304 Stainless SVLING

365-Piece Stainless Cotter Pin Set for Auto & Lawn Gear
✔️ 365 pcs, 4 sizes M1.6x25, M2.5x30, M3.2x40, M4.0x60 in case

This cotter pin assortment kit brings 365 rust-resistant stainless steel pins in four common sizes, neatly organized in a tough plastic case. Perfect for automotive, trailer, lawn, and farm equipment repairs and maintenance where secure fasteners a must.

✅ M1.6x25mm: 200 pcs
✅ M2.5x30mm: 100 pcs
✅ M3.2x40mm: 45 pcs
✅ M4.0x60mm: 20 pcs
✅ 304 stainless steel for corrosion resistance
✅ Organized plastic case with four compartments for quick access
✅ Suitable for automotive, trailer, lawn mower, farm equipment repairs

💡 What is a cotter pin used for in mechanical assemblies?

A handy locking fastener that prevents nuts and bolts from backing out in vibration-prone gear.

- Secure locking for fasteners in machinery and vehicles

- Rust-resistant stainless steel ensures longevity in wet conditions

- Four sizes cover common shafts and joints

- Keeps assemblies from loosening during use