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Black rubber flat washers, 20 pack, 16 mm inner diameter, 27 mm outer diameter, 3 mm thick

PATIKIL M16 Rubber Flat Washer 20 Pack 16mm ID 27mm OD 3mm Thick Black

SKU CH-G78S-Y68AR

Pack of 20 black rubber flat washers with 16 mm inner and 27 mm outer diameters for sealing bolts, pipes and faucets

  • Key featuresFlat, Rubber, Black
  • Overall height0.12 in (0.3 cm)
  • Overall width1.9 L x 10.1 W x 14 H centimeters
  • Overall length1.9 L x 10.1 W x 14 H centimeters
  • Seals water, oil and air with flexible rubber
  • 20 washers cover multiple plumbing and appliance jobs
  • 16 mm inner diameter fits M16 bolts precisely
  • 3 mm thickness cushions fasteners and protects surfaces
  • Resists heat, wear and corrosion for lasting use

M16 rubber flat washers 20 pack

This pack contains twenty black rubber flat washers sized for M16 fasteners. They suit home installations, household appliances and garden watering accessories where bolted connections need a reliable seal. The flexible rubber handles water, oil and air while cushioning surfaces against damage. DIYers and maintenance workers will find them handy for faucet pipes, hose nuts and similar jobs.

16 mm inner diameter 27 mm outer diameter 3 mm thick

Each washer has a 16 mm inner diameter, a 27 mm outer diameter and a 3 mm thickness. These dimensions decide whether the washer fits your bolt and provides enough bearing surface for the joint. The rubber material conforms to irregular or harder surfaces for a tighter seal than metal alone. Choose the correct diameter so sealing performance is not compromised.

Fits M16 bolts and frees metal surfaces from wear

Place a washer between the bolt head or nut and the component, then tighten the bolt. The rubber spreads the clamping load, reduces friction and protects nylon or glass parts from tearing. It also insulates electrically and resists high temperature, wear and corrosion. The pack gives enough pieces for multiple joints without needing separate sealing rings.

How it compares

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

Price $9.99
Cheaper than about 90% of the 25 comparable items (median $15.99).

Specifications

Product
Brand namePATIKIL
Size & build
Overall height0.12 in (0.3 cm)
Overall width1.9 L x 10.1 W x 14 H centimeters
Overall length1.9 L x 10.1 W x 14 H centimeters

Questions about this item

What does the 16 mm inner diameter mean when I fit the washer on a bolt?

The 16 mm inner diameter matches an M16 bolt, so the washer sits flush on the shank and distributes the clamping load evenly.

How does the rubber material affect sealing on water or oil lines?

The flexible rubber conforms to irregular surfaces and resists water, oil and air, giving a reliable seal at the 27 mm outer diameter.

Will the 3 mm thickness and 27 mm outer diameter fit my existing faucet or hose fitting?

At 3 mm thick and 27 mm wide, the washer fits standard M16 faucet, hose and garden-tool connections without interfering with the nut.

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