Tough As Nails 4mm By 78mm Hairpin Cotter Pins Kit In 304 Stainless Steel R Clips Retaining Pins For Bolts And Shafts Hitch Pins Assortment Eight Pack Heavy Duty Quick Release Secure Hold

Heavy-Duty 4mm x 78mm Hairpin Cotter Pins Kit 304 SS
✔️ 8-pack of 4x78 mm R-clips, stainless steel, galvanized finish

These hairpin cotter pins, also known as R-clips, are quick-release retaining pins designed to secure bolts and shafts on equipment like lawn mowers, tractors, and power tools. The 304 stainless steel construction with zinc plating offers strong hold and corrosion resistance in outdoor or workshop environments.

✅ Size: 4 x 78 mm (0.16 x 3.08 in)
✅ Material: 304 stainless steel with zinc plating for corrosion protection
✅ Pack: 8 pieces in this assortment
✅ Application: ideal for lawn mowers, tractors, trucks, and equipment shafts

💡 What is a hairpin cotter pin used for in mechanical assemblies? Hairpin cotter pins provide a handy, quick-release way to lock shafts and fasteners in outdoor equipment and shop tools. - handy quick-release fastening for shafts and pins - corrosion-resistant 304 stainless steel with zinc coating - reusable design reduces replacement waste - ideal for lawn equipment, tractors, and trailers