Attributes

Brand	-
Category	Industrial Small Parts / Bearings & Bushings
Origin	-
Material Composition	304 Stainless Steel
Surface Treatment	Polished Finish
Inner Diameter Specification	M2 to M20 Range
Outer Diameter Specification	Varies by Inner Diameter
Available Lengths	10mm to 100mm
Thread Configuration	Threadless (Smooth Bore)
Hardness Level	HV 200-250
Corrosion Resistance	High (Industrial Grade)
Package Quantity Options	10, 50, or 100 Pieces
Recommended Application	Mechanical Spacing and Bushings

5 reviews

Anonymous

Apr 04, 2026

Rating: 5/5

Excellent Value

Great price for stainless steel sleeves. We use these for spacing in custom machinery and they hold up well.

Anonymous

Mar 15, 2026

Rating: 5/5

Fast Shipping

Arrived well packaged and earlier than expected. The dimensions matched the product description exactly.

Anonymous

Feb 17, 2026

Rating: 4/5

Good Quality Steel

Solid construction and true to size. There were slight burrs on the edges of a few pieces, but nothing a deburr tool couldn't fix.

Anonymous

Jan 27, 2026

Rating: 4/5

As Described

Dimensions were accurate and the material feels durable. Would have given 5 stars if the packaging was slightly more robust.

Anonymous

Jan 19, 2026

Rating: 5/5

Perfect for Robotics

These sleeves fit perfectly in our motor mount assemblies. The steel quality is excellent and the finish is smooth.

5 FAQ

Q: Are these heat treated?

A: No, these are standard 304 stainless steel sleeves without additional heat treatment unless specified otherwise.

Q: What is the wall thickness?

A: Wall thickness varies depending on the selected inner and outer diameter. Please refer to the specific size chart in the product images.

Q: Is this suitable for marine environments?

A: 304 stainless steel offers good corrosion resistance, but for constant saltwater exposure, 316 grade is typically recommended.

Q: Can I thread these myself?

A: Yes, these are threadless sleeves. You can tap them to create threads if you have the appropriate tools and machinery.

Q: Do you offer bulk discounts?

A: Yes, we offer tiered pricing for larger quantities. Please contact our sales team for a custom quote on orders over 500 units.

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