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Ten black rubber flat washers 8mm ID 16mm OD 2.2mm thick

PATIKIL M8 Rubber Flat Washer 10 Pack 8mm ID 16mm OD 2.2mm Thick Black

SKU CH-93D6-3H0Q3

Ten rubber flat washers with 8 mm inner and 16 mm outer diameters seal water, oil or air and cushion fasteners on faucets, hoses and household appliances

  • Key featuresFlat, Rubber, Black
  • Overall height0.09 in (0.23 cm)
  • Overall width1.7 L x 7.1 W x 22.8 H centimeters
  • Overall length1.7 L x 7.1 W x 22.8 H centimeters
  • Reliable sealing for water, oil and air with flexible rubber material
  • Ten washers per pack cover multiple repair or installation jobs
  • 8 mm inner diameter fits M8 bolts and standard fittings
  • 2 mm thickness cushions fasteners and protects delicate surfaces
  • High‑temperature, wear‑ and corrosion‑resistant rubber extends service life

M8 rubber washer 10-pack for bolted joints

This pack supplies ten black rubber flat washers with an 8mm inner diameter and 16mm outer diameter. They suit M8 bolts in plumbing, appliance and general fastening tasks. The 2.2mm thickness provides a consistent seating surface. Each washer is new and ready for immediate use.

Sealing spacer for water, oil and air lines

The rubber material seals against water, oil and air while cushioning the joint and spreading clamp load. It protects softer mating faces such as nylon or glass from cracking when a nut is tightened. No additional sealant or special tools are required for installation.

Sustained compression and temperature resistance

Flexible rubber maintains its sealing force under continuous bolt load without relaxing quickly. The compound resists wear, corrosion and elevated temperatures encountered in hot-water or engine-bay environments. Performance remains stable across repeated thermal cycles.

How it compares

Measured against everything we stock in Parts Washers & Ultrasonic Cleaners, at today’s prices. Recalculated every night.

Price $10.99
Cheaper than about 84% of the 25 comparable items (median $15.99).

Specifications

Product
Brand namePATIKIL
Size & build
Overall height0.09 in (0.23 cm)
Overall width1.7 L x 7.1 W x 22.8 H centimeters
Overall length1.7 L x 7.1 W x 22.8 H centimeters

Questions about this item

Will the 2.2mm rubber compress and leak under constant water pressure?

The 2.2mm thick rubber resists wear and corrosion while maintaining a strong seal on irregular surfaces in water, oil or air applications.

Does the rubber degrade or get hot when sealing a hot-water pipe all day?

The flexible rubber material is rated high-temperature resistant and corrosion resistant for continuous sealing duty.

What size bolts do these 8mm ID washers actually fit?

They fit M8 bolts with an 8mm inner diameter and 16mm outer diameter, supplied in a pack of 10.

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