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DIN 934 hex nuts are standard six-sided internally threaded nuts used with bolts, screws, and threaded rods for secure fastening. They are widely used in machinery assembly, construction, steel structures, equipment installation, and general industrial applications.
These hex nuts are available in stainless steel for corrosion resistance, or carbon steel with zinc plating for economical and general-purpose fastening needs.
| Item | Specification |
|---|---|
| Product Name | DIN 934 Hex Nut |
| Standard | DIN 934 |
| Product Type | Hexagon Nut / Hex Nut |
| Material Options | Stainless Steel / Carbon Steel |
| Surface Treatment | Plain Stainless Steel / Zinc Plated / GI Finish |
| Size Options | M6, M22, 14mm size option, or customized |
| Thread Type | Metric Internal Thread |
| Application | Construction, machinery, steel structure, equipment assembly |
| Supply Type | Bulk wholesale / OEM customized supply |
A DIN 934 hex nut is a standard metric hexagonal nut designed to be tightened with a wrench or socket. It is commonly paired with hex bolts, threaded rods, anchor bolts, and machine screws to create a strong and removable fastening connection.
The six-sided shape provides easy installation and stable torque transmission during assembly.
| Material | Best For | Key Advantage |
|---|---|---|
| Stainless Steel | Outdoor use, humid environments, corrosion-sensitive projects | Better rust resistance |
| Carbon Steel | General machinery, construction, industrial assembly | Cost-effective and strong |
| Zinc Plated Carbon Steel | Indoor or general-purpose fastening | Extra surface protection and bright finish |
| GI / Galvanized Finish | Construction and heavier-duty environments | Better anti-rust protection than plain carbon steel |
DIN 934 hex nuts are commonly used in:
| Application Area | Typical Use |
|---|---|
| Construction | Steel frames, brackets, anchors, structural connections |
| Machinery | Equipment assembly and maintenance |
| Automotive & Trailer Parts | General fastening and repair |
| Industrial Equipment | Bolted joints and mechanical fixing |
| Furniture & Hardware | Metal and wood structure assembly |
| Wholesale Supply | Fastener distributors and hardware markets |
For general indoor use, zinc plated carbon steel hex nuts are a cost-effective choice.
For humid or outdoor environments, choose stainless steel hex nuts for better corrosion resistance.
For construction or heavier anti-rust requirements, GI / galvanized hex nuts are more suitable.
For matching bolts, always confirm:
| Check Point | Why It Matters |
|---|---|
| Thread Size | Nut must match bolt size, such as M6 or M22 |
| Material | Affects strength and corrosion resistance |
| Surface Treatment | Affects rust protection and appearance |
| Standard | DIN 934 ensures standard dimensions |
| Quantity | Bulk orders reduce unit cost |
| Packaging | Important for distributors and project delivery |
This product follows DIN 934 standard.
Available materials include stainless steel and carbon steel.
Available finishes include plain stainless steel, zinc plated, and GI / galvanized finish.
Common options include M6, M22, 14mm size option, and customized sizes according to order requirements.
Yes. Bulk packaging, small box packaging, carton packaging, and customized label service are available.
Yes. Samples can be provided for size and quality confirmation before mass order.
Please confirm the size, material,
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Complies with major global standards such as ISO/DIN/GB/ANSI/JIS
Standard parts + customized parts, one-stop solution for all your fastening needs
Tolerance control far exceeds industry standards, ranging from 4.8 to 12.9 grades.
Customization based on provided drawings/samples/working conditions; rapid prototyping and mass production delivery.
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International Organization for Standardization (ISO) standards
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