Attributes

Brand	-
Category	Industrial Small Parts / Bearings & Bushings
Origin	-
Material Grade	304 Stainless Steel
Surface Finish	Polished Smooth
Hardness Level	HV 200-250
Thread Configuration	Threadless (Smooth Bore)
Size Options	M6, M7, M8, M9, M10, M20
Corrosion Resistance	High Resistance to Rust
Temperature Range	-50°C to 800°C
Package Quantity	10 Pieces per Pack
Item Weight	Approx. 50g (Varies by Size)
Manufacturing Origin	China

5 reviews

Anonymous

Apr 10, 2026

Rating: 5/5

Durable Material

Withstands high vibration in my automotive application. No signs of wear after several weeks of heavy use. Great product.

Anonymous

Mar 27, 2026

Rating: 5/5

Perfect Dimensions

The M8 fit was snug and exactly as described. No need for additional shimming. Saved me a lot of time on the assembly.

Anonymous

Mar 24, 2026

Rating: 5/5

Great Value

Bought multiple packs for my workshop. The price point is very competitive for 304 stainless steel. Will reorder soon.

Anonymous

Feb 23, 2026

Rating: 5/5

Fast Shipping

Arrived well packaged and protected from scratches. Needed these urgently for a repair and they came just in time.

Anonymous

Feb 09, 2026

Rating: 5/5

Excellent Precision

Used these for a lathe repair project. The dimensions were spot on and the steel quality feels very durable. Highly recommend for machinery work.

5 FAQ

Q: Do you offer bulk discounts for large orders?

A: Please contact our sales team directly through the store page for bulk pricing inquiries.

Q: What is the wall thickness tolerance?

A: Standard manufacturing tolerance is approximately +/- 0.05mm depending on the specific size selected.

Q: Can I thread this sleeve myself?

A: This item is designed as a threadless insert sleeve. Threading it may compromise the structural strength.

Q: Will this rust if used outdoors?

A: 304 stainless steel offers high corrosion resistance, making it suitable for most outdoor applications.

Q: Is this suitable for high heat environments?

A: Yes, 304 stainless steel can withstand temperatures up to 800°C without losing structural integrity.

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