Silicone Flat Washer M4 Size Pack of 20 With 4mm Inner Diameter 15mm Outer Diameter 1.5mm Thick Heat Resistant Wear Resistant Corrosion Resistant O Ring Sealing Gaskets For Faucets Pipes Water Hoses Showers Doors Handles White

M4 Silicone Flat Washers, 20-Pack for Sealing and Spacing
✔️ 20 pcs, M4 ID 4mm (0.16in), OD 15mm (0.59in), 1.5mm thick

Silicone flat washers are small, flexible gaskets used to seal joints and distribute load in plumbing and hardware installations. They prevent leaks and ease assembly in taps, hoses, shower doors, and handles.

✅ Color: White
✅ Material: Silicone
✅ Size: M4 (ID 4mm, OD 15mm, T 1.5mm) / mm and inches
✅ Temperature range: -40°C to 180°C
✅ Package: 20 pieces

💡 What is a silicone flat washer used for in plumbing and hardware installations? It's handy for sealing joints and distributing load across fasteners. - seals faucet joints and shower hose connections to prevent leaks - distributes clamp load to reduce stress and loosening - resists heat, water, and chemical exposure common in bathrooms and kitchens - fits metric fasteners like M4 for easy retrofits