Standards and Specifications
- Standard: DIN 934 (equivalent to ISO 4032 / GB/T 6170)
- Strength Class: 4.8
- Thread Sizes: M3 – M24 (Common Metric Coarse Thread)
- Thread Tolerance: 6H
- Surface Treatment: Electrogalvanized (Blue-White Zinc / Color-Coated Zinc)
- Material: Low-Carbon Steel
Product Features
DIN 934 Grade 4.8 galvanized hex nuts are manufactured strictly in accordance with DIN 934 dimensions. They are compatible with various standard bolts and studs and are suitable for most general mechanical assembly applications.
Our products meet general fastening requirements, offering good toughness and resistance to brittle fracture. They are suitable for light-load, non-vibrating, non-critical applications.
The electrogalvanized coating effectively enhances corrosion resistance. Compared to uncoated or blackened nuts, these nuts are less prone to rusting in humid or typical outdoor environments.
With standard flange dimensions, these nuts are compatible with various manual or pneumatic sockets and wrenches, allowing for quick and easy installation and removal, making them ideal for mass assembly.
Applications
- Machinery, sheet metal, and frame assembly
- Furniture, home appliances, and hardware components
- Construction and renovation, plumbing installation, and general steel structures
- Vehicle repair and general hardware projects
- Assembly applications that do not require high strength but do require some rust protection
Table of Common Sizes for DIN 934 Grade 4.8 Galvanized Hex Nuts
|
Specification d |
Pitch P |
Opposite-side width s |
Minimum diagonal min e |
Thickness m |
|
M3 |
0.5 |
5.5 |
6.01 |
2.4 |
|
M4 |
0.7 |
7 |
7.66 |
3.2 |
|
M5 |
0.8 |
8 |
8.79 |
4.0 |
|
M6 |
1.0 |
10 |
11.05 |
5.0 |
|
M8 |
1.25 |
13 |
14.38 |
6.5 |
|
M10 |
1.5 |
17 |
18.90 |
8.0 |
|
M12 |
1.75 |
19 |
21.10 |
10.0 |
|
M14 |
2.0 |
22 |
24.49 |
11.0 |
|
M16 |
2.0 |
24 |
26.75 |
13.0 |
|
M18 |
2.5 |
27 |
29.56 |
14.0 |
|
M20 |
2.5 |
30 |
32.95 |
15.0 |
|
M22 |
2.5 |
32 |
35.03 |
16.0 |
|
M24 |
3.0 |
36 |
39.55 |
17.0 |
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