Description
The M10 Hex Head Bolt is a premium 304 stainless steel fastener engineered for projects demanding high strength, corrosion resistance, and long-lasting reliability. Manufactured according to the DIN 931 standard and rated A2-70, these Hexagonal Head Bolts provide a secure and stable connection in construction, automotive, industrial machinery, and general-purpose fastening applications. Designed with a half-tooth thread structure, the bolt offers additional shear strength and thread stability, while its hexagonal head ensures easy installation and a slip-resistant grip. With excellent durability and resistance to environmental stress, this bolt delivers dependable performance in both indoor and outdoor environments.
Features & Benefits
- Corrosion Resistance: Made from 304 stainless steel, these bolts offer high resistance to corrosion and rust, making them suitable for both indoor and outdoor applications, including those exposed to moisture.
- Precision Engineering: Conforming to the DIN 931 standard and with a product strength of A2-70, these bolts provide a precise fit and reliable performance.
- Secure Fastening: The standard hexagonal head prevents slipping during installation, while the deep, uniform threads ensure a strong, reliable hold. The half-tooth design provides a clean shank section for enhanced shear strength.
- Durable & Practical: The high hardness of the stainless steel material makes the bolt resistant to deformation, ensuring long-term durability and a clean, aesthetically pleasing finish due to the stainless steel washing surface treatment.
Specification
Thread accuracy: 8g
Thread length: L<125 b=2d+6 125≤L≤200 b=2d+12 L>200 b=2d+25
|
d |
M3 |
M4 |
M5 |
M6 |
M8 |
M10 |
M12 |
M14 |
M16 |
||
|
ds |
max |
3 |
4 |
5 |
6 |
8 |
10 |
12 |
14 |
16 |
|
|
min |
Level A |
2.86 |
3.82 |
4.82 |
5.82 |
7.78 |
9.78 |
11.73 |
13.73 |
15.73 |
|
|
Grade B |
3.75 |
3.7 |
4.7 |
5.7 |
7.64 |
9.64 |
11.57 |
13.57 |
15.57 |
||
|
e |
min |
Level A |
6.01 |
7.66 |
8.79 |
11.05 |
14.38 |
17.77 |
20.03 |
23.36 |
26.75 |
|
Grade B |
5.88 |
7.5 |
8.63 |
10.89 |
14.20 |
17.59 |
19.85 |
22.78 |
26.17 |
||
|
k |
Nominal |
2 |
2.8 |
3.50 |
4 |
5.3 |
6.4 |
7.5 |
8.8 |
10 |
|
|
Level A |
min |
1.875 |
2.675 |
3.35 |
3.85 |
5.15 |
6.22 |
7.32 |
8.62 |
9.82 |
|
|
max |
2.125 |
2.925 |
3.65 |
4.15 |
5.45 |
6.58 |
7.68 |
8.98 |
10.18 |
||
|
Grade B |
min |
1.8 |
2.6 |
3.26 |
3.76 |
5.06 |
6.11 |
7.21 |
8.51 |
9.71 |
|
|
max |
2.2 |
3 |
3.74 |
4.24 |
5.54 |
6.69 |
7.79 |
7.09 |
10.29 |
||
|
s |
Level A |
max |
5.5 |
7 |
8 |
10 |
13 |
16 |
18 |
21 |
24 |
|
min |
5.32 |
6.78 |
7.78 |
9.78 |
12.73 |
15.73 |
17.73 |
20.67 |
23.67 |
||
|
Grade B |
max |
5.5 |
7 |
8 |
10 |
13 |
16 |
18 |
21 |
24 |
|
|
min |
5.2 |
6.64 |
7.64 |
9.64 |
12.57 |
15.57 |
17.57 |
20.16 |
23.16 |
||
|
d |
M3 |
M4 |
M5 |
M6 |
M8 |
M10 |
M12 |
M14 |
M16 |
||
|
ds |
max |
3 |
4 |
5 |
6 |
8 |
10 |
12 |
14 |
16 |
|
|
min |
Level A |
2.86 |
3.82 |
4.82 |
5.82 |
7.78 |
9.78 |
11.73 |
13.73 |
15.73 |
|
|
Grade B |
3.75 |
3.7 |
4.7 |
5.7 |
7.64 |
9.64 |
11.57 |
13.57 |
15.57 |
||
|
e |
min |
Level A |
6.01 |
7.66 |
8.79 |
11.05 |
14.38 |
17.77 |
20.03 |
23.36 |
26.75 |
|
Grade B |
5.88 |
7.5 |
8.63 |
10.89 |
14.20 |
17.59 |
19.85 |
22.78 |
26.17 |
||
|
k |
Nominal |
2 |
2.8 |
3.50 |
4 |
5.3 |
6.4 |
7.5 |
8.8 |
10 |
|
|
Level A |
min |
1.875 |
2.675 |
3.35 |
3.85 |
5.15 |
6.22 |
7.32 |
8.62 |
9.82 |
|
|
max |
2.125 |
2.925 |
3.65 |
4.15 |
5.45 |
6.58 |
7.68 |
8.98 |
10.18 |
||
|
Grade B |
min |
1.8 |
2.6 |
3.26 |
3.76 |
5.06 |
6.11 |
7.21 |
8.51 |
9.71 |
|
|
max |
2.2 |
3 |
3.74 |
4.24 |
5.54 |
6.69 |
7.79 |
7.09 |
10.29 |
||
|
s |
Level A |
max |
5.5 |
7 |
8 |
10 |
13 |
16 |
18 |
21 |
24 |
|
min |
5.32 |
6.78 |
7.78 |
9.78 |
12.73 |
15.73 |
17.73 |
20.67 |
23.67 |
||
|
Grade B |
max |
5.5 |
7 |
8 |
10 |
13 |
16 |
18 |
21 |
24 |
|
|
min |
5.2 |
6.64 |
7.64 |
9.64 |
12.57 |
15.57 |
17.57 |
20.16 |
23.16 |
||
FAQ
Q1: What is the main benefit of the half-tooth design (DIN 931)?
A: The half-tooth or partial thread design (DIN 931) leaves a smooth shank section under the head. This unthreaded portion is crucial because it provides superior shear strength and better stability in critical load-bearing connections compared to a fully threaded bolt.
Q2: Does the M10 Hex Head Bolt have good corrosion resistance?
A: Yes. Being manufactured from 304 stainless steel (A2 grade), it offers high resistance to rust and oxidation, making it highly suitable for both indoor and outdoor environments exposed to moisture.
Q3: Where can I use this bolt?
This versatile M10 Hex Head Bolt is an excellent choice for a wide range of industrial, automotive, machinery, and construction applications:
- Construction: Securing heavy metal frames and structural supports where the partial thread is beneficial for shear loading.
- Machinery & Equipment: Used in assemblies requiring high tensile strength and superior resistance to corrosion from oils and chemicals.
- Automotive: Ideal for assemblies that require a durable, long-lasting fastener that can withstand constant vibration and environmental exposure.
- Industrial: General-purpose fastening solution where a high-strength, rust-resistant Hexagonal Head Bolt is necessary.
