10pcs Cotter Pins, R Clips Hardware Pins, Spring Fasteners Hitch Pin, for Trailer Locking, Trailer Clamps, Lawn Mowers, Trucks, Mechanics, Heavy Duty R Clips Cotter Pin - M2.5x50mm

10-Pack M2.5x50mm Cotter Pins & R Clips - Heavy-Duty Spring Fasteners for Trailers, Lawn Mowers & Trucks
✔️ 10 pcs, M2.5x50mm, rust-resistant spring steel, handy trailer and gear fasteners

These cotter pins and R clips are practical fasteners used across trailers, lawn equipment, trucks, and general machinery. They come in a 10-piece set with M2.5x50mm pins, designed to quickly secure bolts and prevent loosening. Made from high-quality spring steel, they resist corrosion, withstand outdoor exposure, and tolerate high temperatures and saline environments. The cotter pins are smooth with no burrs for safe handling, and the R clips use a hairpin design for fast, secure locking of pins and nuts. This pack is ideal for maintenance crews, hobbyists, and field technicians who need reliable, easy-to-use hardware for quick assemblies.

✅ Pack quantity: 10 pieces (1 pack)
✅ Size: wire diameter 2.5 mm (0.10 in), length 50 mm (2.00 in)
✅ Material: high-quality spring steel, burr-free, smooth finish
✅ End design: cotter pins and hairpin R clips for fast locking
✅ Corrosion resistance: suitable for indoor/outdoor, high-temp, and high-salinity environments
✅ Applications: trailer locking, clamps, lawn mowers, trucks, machinery, DIY repairs
💡 What is a cotter pin used for in trailer locking and heavy equipment? Cotter pins and R clips are simple, reliable fasteners used to lock components and prevent rotation. - Cotter pins secure nuts and bolts in place, reducing looseness - R clips provide quick, secure locking for hitch pins and shafts - The M2.5x50mm size fits common holes in trailers and mower decks - Outdoor-rated spring steel resists weather, salt, and heat for durable field use This handy setup keeps equipment secure in the field, boosting reliability and maintenance speed.