Set Of Eight Built Tough Black Rubber Spacers And Heavy Duty Backing Washers One Inch Outside Diameter With Three Eighths Inner Bore Thick Gasket Rings For Zero Hassle Bolt Security And Slick Sealing

Thick Rubber Bushing Rings For Auto And Home Repair
✔️ 1 In OD 3/8 In Bore 15mm Thick Pack Of 8 Rubber Washers

This set of eight heavy duty rubber backing washers acts as solid buffer rings that keep bolts tight while stopping leaks and cutting down vibration. You will typically slip these thick gaskets between machine parts, vehicle brackets, or furniture mounts where solid metal contact causes unwanted rattling or fastener fatigue. The pack comes ready to go straight onto hardware without needing extra adapters, saving you time during repairs around the shop or home.

✅ Made from dense cross linked rubber that resists cracking outdoors
✅ Measures exactly 25mm or 1 inch across with a 10mm or 3/8 inch center hole
✅ Thick 15mm or 0.6 inch profile absorbs shocks better than thin metal pads
✅ Holds bolts securely inside engine bays, lighting rigs, or appliance frames

💡 What size rubber isolation washers work best for mounting vibrating engine components? Matching dimensions prevents uneven stress that wrecks mounting plates, making these rings a handy fix for stubborn shakes.
- One inch outside diameter covers standard flange holes on industrial motors and conveyor belts
- Ten millimeter bore fits snugly over common three quarter hex shafts without wobble
- Fifteen millimeter thickness creates enough give to dampen frequency spikes during high speed operation