Heavy Duty Stainless Steel Lock Washers Kit 150 Pcs 18 8 304 Grade Spring Lock Washers Assortment For Auto DIY Marine Use Rust Resistant Built To Last Hardware Great For Home And Workshop Projects

Heavy Duty 304 Stainless Lock Washer Kit, 150 Pcs
✔️ Includes 150 pieces in 4 sizes: 1/4, 5/16, 3/8, 1/2.

Split lock washers crafted from 304 stainless steel (18-8) deliver high strength and corrosion resistance for long-term use in auto, DIY, marine, and workshop projects. They resist rust in humid environments and help keep fasteners tight.

✅ 150 pieces total in four sizes: 1/4", 5/16", 3/8", 1/2"
✅ 304 stainless steel provides rust and corrosion resistance
✅ Anti-loosening design protects joints under vibration
✅ Fast and simple installation with standard tools

💡 What is a split lock washer used for in mechanical assemblies and fastener systems? These handy pieces keep fasteners tight by preventing rotation and loosening in vibration-heavy setups. - reduces rotation under vibration - protects threads and extends fastener life - works with common bolt sizes and materials - improves joint stability in automotive and marine equipment

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