All Purpose 304 Stainless Steel Neoprene Bonded Sealing Gasket Washers Kit With 200 Pieces For Indoor Outdoor Use Fits 8 10 12 14 Screws Waterproof And Corrosion Resistant Includes M4.2x12 M4.8x14 M5.5x16 Sizes

Premium 304 Stainless Neoprene Sealing Washer Kit, 200Pcs
✔️ 200 pieces in 4 sizes: M4.2x12, M4.8x14, M5.5x16, M6.3x16

These waterproof sealing washers combine high-quality 304 stainless steel with neoprene bonded gaskets to deliver corrosion resistance and moisture protection for indoor and outdoor use. They are ideal for sealing self-drilling screws in electrical equipment, machinery, and construction projects.

✅ Material: 304 stainless steel with neoprene bonded seal
✅ Sizes: M4.2x12, M4.8x14, M5.5x16, M6.3x16
✅ Pack: 200 pieces in a durable storage case
✅ Waterproof and corrosion resistant for indoor/outdoor use
✅ Includes durable, labeled divider storage box

💡 What is a sealing washer kit used for in DIY and industrial hardware?

These handy washers provide moisture sealing and vibration damping across various projects.

• Provides moisture sealing and corrosion protection for fasteners
• Ideal for electrical enclosures, machinery, and outdoor installations
• Compatible with screw sizes in the M4-M6 range
• Durable 304 stainless steel with neoprene bonded gasket for durability