






🔩 Lock in strength, unlock your project’s potential!
The ANSIEDIO M10 Hex Bolt is a fully threaded, 50mm long fastener made from 12.9 grade high tensile alloy steel, designed for superior strength and durability. Its hexagonal head allows for easy installation with maximum torque, making it ideal for demanding industrial, machinery, and DIY applications. Sold in packs of 5, these bolts deliver trusted performance where reliability matters most.








| ASIN | B08TW53Z8K |
| Best Sellers Rank | 75,439 in DIY & Tools ( See Top 100 in DIY & Tools ) 321 in Hex Bolts |
| Brand Name | ANSIEDIO |
| Country Of Origin | China |
| Customer Reviews | 4.5 out of 5 stars 61 Reviews |
| Exterior Finish | Black |
| Exterior finish | Black |
| Fastener Type | Hexagon Bolt |
| Fastener type | Hexagon Bolt |
| Grade Rating | 12.9 |
| Head Type | Hex |
| Head style | Hex |
| Item Diameter | 10 Millimetres |
| Item Hardness | 12.9 grade |
| Manufacturer | ANSIEDIO |
| Manufacturer Grade | 12.9 |
| Manufacturer grade | 12.9 |
| Material | Alloy Steel |
| Material Type | Alloy Steel |
| Number of Pieces | 5 |
| Screw Head Style | Hex |
| Size | (Fully Threaded) M10×50mm,5 pcs |
| Thread Size | M10 |
| Thread Style | Right Hand |
| Thread Type | fully threaded |
| Thread size | M10 |
| Unit Count | 5.0 count |
T**S
M12 Bolt
If anyone looking for tread pitch on M12 bolt is 1.75 bolt itself is great 10/10 but not good for what i intended
R**.
Used on BMW to replace rear toe arms bolts
On E90 toe arm bolt snapped, have to drill out original 10.9 bolt out and as thread was damaged I have to set bolt and nut setup. So decided for this 12.9 bolt and A2 nut, so far it holds well.
C**T
Bolt
As ordered. Does the job well
J**E
Bolt
Good quality, fast delivery
M**N
Good quality
Exactly as described
M**.
Bad
They advertise set screws as bolts, it's as if they don't know the difference
L**P
Strength and more strength!
Exactly what is expected of a 12.9 grade high-tensile bolt. However do remember that these do end up with surface rust, just a limitation of the design, stainless can't match the strength of these, so what you do is oil up the exposed parts or just coat with a thin layer of RTV to help keep that pesky rust at bay. They were a bit pricey, but I needed them in a pinch and sometimes that comes at a pinch to the wallet too, just life.
D**E
Exactly what I needed
I took the measurements before I ordered and these were exactly what I needed
Trustpilot
1 day ago
3 weeks ago