






🔧 Elevate your build with bolts that mean business!
The ANSIEDIO M12 Hex Bolt is a fully threaded, 60mm long fastener made from 12.9 grade high tensile alloy steel, designed for superior strength and durability. Featuring an outer hexagonal head for enhanced torque application, it’s ideal for industrial machinery, automotive repairs, woodworking, and furniture assembly. This 3-piece set combines precision engineering with versatile use, trusted by professionals and DIY enthusiasts alike.








| ASIN | B08TW4VT46 |
| Best Sellers Rank | 50,831 in DIY & Tools ( See Top 100 in DIY & Tools ) 210 in Hex Bolts |
| Brand Name | ANSIEDIO |
| Compatible Groove Diameter | 12 Millimeters |
| Country Of Origin | China |
| Customer Reviews | 4.5 out of 5 stars 62 Reviews |
| Exterior Finish | Black |
| Exterior finish | Black |
| Fastener Size | M12 |
| Fastener Type | Hexagon Bolt |
| Fastener type | Hexagon Bolt |
| Finish Types | Matte |
| Grade Rating | 12.9 |
| Head Type | Hex |
| Head style | Hex |
| Item Hardness | 12.9 grade |
| Manufacturer | ANSIEDIO |
| Manufacturer Grade | grade 12.9 |
| Manufacturer grade | grade 12.9 |
| Material | Alloy Steel |
| Material Type | Alloy Steel |
| Screw Head Style | Hex |
| Size | (Fully Threaded) M12×60mm,3 pcs |
| Thread Coverage | Fully Threaded |
| Thread Size | M12 |
| Thread Style | Right Hand |
| Thread Type | fully threaded |
| Thread size | M12 |
| Unit Count | 3.0 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
2 days ago
1 day ago