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Colorful Aluminum Countersunk Washer for Countersunk Flat Head screws

Countersunk washers are bowl-shaped, their concave shape can prevent the screws from damaging your carbon fiber frames or other soft material.

Flat and oval head screws sit flush within these washers for a neat, finished appearance.

Product Description

Product Description:

Types: Countersunk Washers

Standard: Metric

Material: Aluminum alloy 6061

Surface treatment: anodic oxidation

Color: Royal blue, Green, Golden, Dark Red, Black, Silver, Purple, Rose Red, Sky blue, Orange (Customers who need other colors, please contact customer service)

Size (inner diameter): M2 M2.5 M3 M4 M5 M6 M8

Tolerance range: ±0.3mm

Suitable screws: countersunk screws

Customization: support customization

Features: light weight, anti-oxidation, high hardness, many colors.

Countersunk Colorful Washer for Flat Head screws

Product Features

1. Made of 6061 Aluminum Alloy, lightweight, strong hardness, secure.
2. Increase the parts' contact area with bolt or nut, prevent the part surface from being worn.


Countersunk washers are often used when installing or repairing wood trim to create a smooth finished appearance over and around the fastener assembly.

Our colorful countersunk washer also uses for FPV drones, Racing cars, automotive parts, engine parts and DIY modification, etc.

Countersunk Colorful Washer for Flat Head screws

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