Sealing Washers 400 Pcs Size Ten By One Half Inch 304 Stainless Steel Bonded With EPDM Neoprene Gasket For Plumbing Automotive Marine DIY Friendly Applications Rust Resistant Durable Leak Prevention

Premium Sealing Washers 400 Piece Stainless EPDM Gasket Kit
✔️ 400 pcs pack; inner 10 mm (0.39"), outer 12.7 mm (0.50"), 304 SS EPDM

These sealing washers consist of 304 stainless steel bonded to an EPDM neoprene gasket. They’re designed to seal leaks and dampen vibration in plumbing, automotive, marine, and DIY projects, offering reliable corrosion resistance and long life.

✅ Material: 304 stainless steel with EPDM bonded gasket
✅ Size: inner diameter 10 mm (0.39"), outer diameter 12.7 mm (0.50")
✅ Pack size: 400 pieces in a sturdy box
✅ Rust resistant and durable for harsh environments
✅ One side rubber, one side metal to damp vibration and improve grip
✅ Suitable for self-drilling screws and various assemblies in electrical equipment and construction

💡 What is a sealing washer commonly used for in everyday hardware projects?

- Handy for sealing leak paths on threaded fasteners - Useful for dampening vibration in metal assemblies and reducing noise - Made from 304 stainless steel with an EPDM gasket for corrosion resistance - Works well with self-drilling screws and in marine, automotive, and DIY setups