A
Anonymous
Apr 18, 2026
Rating: 5/5
Durable and reliable
Using these in an outdoor application. No signs of rust after a few months of exposure.
Description
304 Stainless Steel Extended Round Nut, Cylindrical Steel Sleeve, Shaft Bushing, Threadless Insert, Hollow Liner M6 M7 M8 M10 M12
Reviews
Attributes
| Brand | - |
| Category | Industrial Small Parts / Bearings & Bushings |
| Origin | - |
| Material | 304 Stainless Steel |
| Surface Finish | Polished |
| Thread Type | Threadless (Hollow Bushing) |
| Available Sizes | M6, M7, M8, M10, M12 |
| Hardness | HV 200-250 |
| Corrosion Resistance | High (Suitable for Humid Environments) |
| Application | Machinery, Automotive, Furniture Assembly |
| Package Content | 10 Pieces per Pack |
| Net Weight | 50g (Varies by Size) |
| Country of Origin | China |
5 reviews
A
Anonymous
Mar 29, 2026
Rating: 5/5
Fast shipping and well packed
Arrived quickly. No damage to the sleeves. Will buy again for future machinery repairs.
A
Anonymous
Mar 12, 2026
Rating: 5/5
Perfect fit for my project
Used these for a custom furniture build. The 304 steel is solid and didn't strip during installation.
A
Anonymous
Mar 01, 2026
Rating: 5/5
Great quality bushings
Exactly as described. The finish is smooth and they fit snugly into the pre-drilled holes.
A
Anonymous
Jan 27, 2026
Rating: 4/5
Good but check sizing
Quality is good, but make sure you measure your hole size carefully. M8 was slightly tight for my setup.
5 FAQ
Q: Do you offer M14 sizes?
A: Currently, we only stock up to M12. Please check our store for custom options.
Q: Do I need a special tool for installation?
A: No special tool is required, but a press or hammer may be needed depending on the fit tolerance.
Q: Can these be used with standard hex bolts?
A: Yes, these sleeves act as spacers or bushings for standard bolts within the specified diameter.
Q: Is this genuine 304 stainless steel?
A: Yes, all our sleeves are made from certified 304 stainless steel material.
Q: Are these suitable for marine environments?
A: 304 steel offers good corrosion resistance, but 316 is recommended for constant saltwater exposure.
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