






🔧 Transform Your Threads with Ease!
The FZJDSD 5 Pcs Thread Adapters Sleeve Reducing Nut is designed for seamless conversion from M10 10MM male to M8 8MM female threads. Made from durable stainless steel, this 5-piece set ensures reliable performance and easy installation, making it an essential tool for both DIY enthusiasts and professionals alike.






| ASIN | B09MVQS52Y |
| Best Sellers Rank | #304,547 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #461 in Nut Inserts #1,027 in Hex Nuts |
| Brand | FZJDSD |
| Color | 10MM-8MM |
| Compatible Groove Diameter | 8 millimeters |
| Customer Reviews | 4.4 out of 5 stars 143 Reviews |
| Drive Style | Phillips |
| Exterior Finish | Stainless Steel |
| Fastener Type | Machine Screw |
| Finish Types | Unfinished |
| Grade Rating | commercial |
| Inside Thread Size | M8 |
| Item Diameter | 8 millimeters |
| Item Weight | 0.02 kg |
| Manufacturer | FZJDSD |
| Material | Stainless Steel |
| Material Type | Stainless Steel |
| Metal Type | Stainless Steel |
| Model | M10 to M8 |
| Number Of Items | 5 |
| Number of Pieces | 5 |
| Outside Diameter | 10 millimeters |
| Part Number | M10 to M8 |
| Screw Head Style | Screw |
| Set Name | Thread Adapter Set (M10 to M8, 5 Pieces) |
| Size Name | 10MM-8MM |
| Thread Class | Class 2B |
| Thread Coverage | Fully Threaded |
| Thread Size | M10, M8 |
| Thread Style | Right Hand |
| Thread Type | Iso Metric |
| Unit Count | 1 Ounce |
S**.
Good quality
Why did you pick this product vs others?: Good machine work.
R**D
Thread reducer
I ordered the wrong thread pitch but they seemed to be good quality.
A**S
Works well
The product worked well. I know they are thin, but be careful since in order for the threads to be durable, they are quite brittle during installation. If you use much force with t screw driver to install them you'll break them.
C**R
Thread reducing
These threaded adapters allowed me to adapt my chimney brush to me dryer vent cleaning rods
J**R
Functional tools
We had fought up hospital style bed but the legs didn't come with it we needed these to help the legs be placed and they worked great
R**R
This item was a game changer!
I recently had to do some car repairs and one repair forced me to buy a new gear shift knob. Well, come to find out that Dodge has an “unique” gear shift knob size and therefore all of the gear shift knobs sold as “universal” would not fit my car. Found a kit that promised to have the right size adapter for 3x what I paid for the new knob. Decided to try this route first. Perfect fit!!! Screwed one of these onto the gear shift rod and then screwed the new gear shift knob straight on. Fits like it was meant to. Thank you for making a product that opens my options for interior decor items!!!
J**.
Extremely Fragile, Not Worth It
I had seen some other reviews warning that these were made of very cheap, weak metal and were fragile. They had a good rating overall, and in the Q&A it says that they are made of stainless steel (they are definitely not), so I took a chance on them. I wish I hadn't. Keeping the negative reviews in mind, I used a very light touch with a manual, hand-held screwdriver. Even being as gentle as possible and using minimal pressure, the top thread immediately broke and lodged itself part-way in. I was lucky I was able to remove it without stripping the threaded hole.
A**R
Wow, They Came Through
This is one of those really hard to find metric hardware items. I absolutely needed this item to convert an M8 threaded rod to fit into an M12 socket, and though I had to wait (I think it came from China?), it did come and is a quality machined item.
Trustpilot
2 weeks ago
2 months ago