Attributes

Brand	-
Category	Industrial Small Parts / Bearings & Bushings
Origin	-
Material	6061-T6 Aluminum Alloy
Surface Treatment	Anodized Oxidation
Available Sizes	M2, M3, M4, M5, M6
Outer Diameter Range	4mm to 12mm
Inner Hole Diameter	2mm to 6mm
Thickness Range	1mm to 10mm
Color Options	Silver, Black, Red, Blue
Weight per Piece	Approx. 2g - 5g
Package Includes	50 Pieces per Pack
Suitable For	RC Cars, Drones, Electronics, Machinery

5 reviews

Anonymous

Apr 23, 2026

Rating: 5/5

Perfect for my drone build

These spacers fit perfectly on my frame. Lightweight and sturdy, exactly what I needed for reducing weight without sacrificing strength.

Anonymous

Apr 09, 2026

Rating: 5/5

Good quality metal

Not cheap plastic. Real aluminum that holds up well under vibration. The anodizing looks nice too.

Anonymous

Mar 30, 2026

Rating: 5/5

Great value

You get a lot for the price. Useful assortment for any hobbyist toolbox. Will buy again.

Anonymous

Mar 04, 2026

Rating: 4/5

Mostly accurate

One size was slightly off in thickness but the rest were fine. Good value for the quantity provided.

Anonymous

Mar 01, 2026

Rating: 5/5

Fast delivery

Needed these for a repair and they arrived quickly. Packaging was secure and parts were not scratched.

5 FAQ

Q: Can I thread these sleeves internally?

A: These are smooth sleeves and washers, not tapped. They are designed to slide over screws or bolts.

Q: Is the anodizing durable against corrosion?

A: Yes, the anodized layer resists corrosion well under normal indoor and outdoor use conditions.

Q: Are these washers magnetic?

A: No, aluminum is not magnetic. These will not interfere with magnetic sensors.

Q: What is the maximum load capacity?

A: Suitable for standard mechanical loads in electronics and hobby projects. Not recommended for structural lifting.

Q: Do you have M8 size available?

A: Currently we stock up to M6. Please check our store for larger hardware options.

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