What are the external diameter of these washers

There are dimensions in the product picture. For example, in the first M10*20*2, M10 means the inner diameter is 10mm, 20 means the outer diameter is 20mm, and the thickness is 2mm

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500 Pieces Black Nylon Washers Gasket Assortment M2-M10

500 Pieces Black Nylon Washers Gasket Assortment M2-M10

Product ID: 345953093

Details

Fastener size
M10
Item thickness
2 Millimetres
Material
Nylon
Outside diameter
20 Millimetres
Washer type
Flat

💧Waterproof & corrosion-resistant nylon

⚙️500 pcs assorted sizes M2-M10

🛠️Durable flat washers for secure fittings

¥1938

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🛠️ Elevate your toolkit with the ultimate nylon washer arsenal—never get caught without the right fit!

EFFORTLESS INSTALLATION - Compact, easy-to-select washers that snap into place for quick, hassle-free repairs.
ENGINEERED FOR LONGEVITY - Crafted from lightweight, waterproof, and corrosion-resistant nylon to withstand wear and tear.
ORGANIZED READY TO USE - Comes in a transparent storage box for instant size identification and zero loss.
MAXIMIZED PROTECTION STABILITY - Enhances contact area to reduce pressure, prevent loosening, and safeguard your components.
COMPLETE ASSORTMENT FOR EVERY FIX - 500 premium nylon washers covering M2 to M10 sizes—always have the perfect fit on hand.

This 500-piece black nylon washer assortment includes flat washers in sizes M2 through M10, made from durable, waterproof, and corrosion-resistant nylon. Designed for versatile use in plumbing, automotive, electrical, and mechanical repairs, these washers improve pressure distribution and prevent loosening. Packaged in a clear storage box, they offer easy access and organization for professionals and DIY enthusiasts alike.

Specifications

ASIN	B099DXLWJ8
Best Sellers Rank	15,744 in DIY & Tools ( See Top 100 in DIY & Tools ) 90 in Washers
Brand Name	Newoutset
Colour	Black
Compatible Groove Diameter	18 Millimeters
Country Of Origin	China
Customer Reviews	4.3 4.3 out of 5 stars (1,056)
Fastener Size	M10
Fastener Type	Flat Washer
Finish Types	Matte
Item Diameter	20 Millimetres
Item Highlight	Round plastic gaskets M2/M2.5/M3/M4/M5/M6/M8/M10 for pipes, faucets and mechanical repair
Item Thickness	2 Millimetres
Manufacturer	Xin Jihui
Manufacturer Part Number	XJH-M
Material Type	Nylon
Number Of Items	1
Number of Pieces	500
Outside Diameter	20 Millimetres
Screw Head Style	Round
Set Name	500 Pieces Black Nylon Washers Gasket Assortment M2-M10
Size	20 millimeters
Thread Size	M2, M2.5, M3, M4, M5, M6, M8, M10
UPC	612789268122
Unit Count	500.0 count
Washer Compatibility	metric bolts
Washer Type	Flat

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

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