20pcs Cotter Pins, R Clips Hardware Pins, Spring Fasteners Hitch Pin, for Trailer Locking, Trailer Clamps, Lawn Mowers, Trucks, Mechanics, R Clips Cotter Pin - M2.0x40mm

20-Piece Cotter Pin and R-Clip Hardware Kit - M2.0x40mm Spring Fasteners for Trailers, Mowers, Trucks & Machinery
✔️ 20 pcs set; M2.0x40mm (0.079 x 1.57 in) spring pins, rust resistant

This 20-piece cotter pin and R-clip hardware kit is designed for trailers, lawn equipment, trucks, tractors, and general machinery. It’s a handy drop-in solution for securing nuts, bolts, hitch pins, and clamps, preventing rotation during use in workshops, farms, and service vehicles. Made from strong spring steel, these fasteners offer a burr-free, smooth surface and strong corrosion resistance to handle indoor, outdoor, and high-salinity environments.

✅ 20 pieces per kit (pack of 20) with M2.0x40mm size; 2.0 mm diameter, 40 mm length (0.079 in dia; 1.57 in long)
✅ High-quality spring steel; burr-free surface; excellent corrosion resistance for tough environments
✅ Hairpin R-clips provide fast, secure locking to prevent relative bolt rotation
✅ Suitable for indoor and outdoor use; handles high temperature and salty conditions
✅ Ideal for trailer locking, hitch pins, clamps, mower decks, engines, and general field repairs
💡 What is a cotter pin and R-clip set typically used for in trailer and lawn equipment assemblies? Here's a quick, practical explanation. - Locks bolts and hitch pins in place to prevent rotation during operation - Enables quick maintenance or part swaps without special tools - Durable spring steel handles outdoor exposure and heat cycles This handy kit keeps trailers, mowers, and work vehicles secure and performing reliably in real-world use.