Hot Dip Galvanized DIN603 Carriage Bolt
Product Overview
Hot Dip Galvanized DIN603 Carriage Bolt is an indispensable core industrial fastener. Made of premium carbon steel and finished with professional hot dip galvanizing treatment, it gains outstanding rust and corrosion resistance for long-term outdoor use. Featured with classic round head and square neck structure, it achieves great positioning effect and strong load-bearing capacity. All items are strictly manufactured per DIN603 international standard, available in 4.8 and 6.8 strength grades with precise dimension. It perfectly satisfies various fastening demands in construction, mechanical equipment and vehicle fields, acting as a stable and trustworthy connecting part for all kinds of engineering projects.
Core Advantages
- Superior Durable Anti-corrosion: The compact hot dip galvanized coating forms a firm protective barrier, effectively resisting damage from moisture, salt spray and harsh weather, lowering rust possibility and greatly extending service lifespan.
- Effective Anti-rotation Function: Unique square neck design locks the bolt firmly in place during installation, stopping idle rotation thoroughly, preventing connection loosening and securing overall usage safety.
- High Standard Compatibility: Fully compliant with DIN603 unified specifications, equipped with high-precision standard threads. It matches well with assorted nuts and fittings, greatly reducing assembly errors and improving installation efficiency.
- Stable Bearing Performance: The carbon steel body is processed with professional heat treatment to enhance overall hardness and toughness. Two mainstream strength grades can fully meet daily light and medium load working requirements with steady bearing capacity.
Product Parameters
| Parameter | Details |
|---|---|
| Material | High Quality Carbon Steel |
| Surface Treatment | Hot Dip Galvanizing |
| Strength Grade | 4.8 Grade, 6.8 Grade |
| Optional Thread Size | M6, M8, M10, M12, M16 |
| Optional Bolt Length | 30mm, 40mm, 50mm, 60mm, 80mm, 90mm, 100mm |
| Head Style | Round Head |
| Square Neck Size | Matched with corresponding thread specification |
| Executive Standard | DIN 603 |
| Packing Way | Inner plastic bag + outer carton |
| Leading Time | 5 - 15 Working Days |
| Place of Origin | Hebei, China |
Application Scenarios
- Construction Industry: Widely used for steel structure connection, bridge component fixation and guardrail installation to strengthen integral structural firmness.
- Mechanical Production: Ideal for assembling and locking machine tools, transmission equipment and other mechanical parts to maintain stable running accuracy.
- Vehicle Matching: Suitable for connecting vehicle body, chassis and agricultural vehicle accessories, adapting to various tough outdoor working environments.
- Agricultural Machinery: Firmly fasten farm machine frames and spare parts, capable of resisting frequent vibration and field operation loads.
Customization Services
We provide complete personalized customization solutions. Custom brand logos, exclusive customized packaging and printed patterns are all available to support brand promotion and special project matching demands, helping you gain more market competitive advantages.
About Us
We are a professional fastener manufacturer based in Hebei China with rich production and export experience. We always adhere to quality priority and standard production principle. Strict full-range quality inspection is carried out from raw material purchasing to finished product delivery to guarantee all products reach international standards. We devote ourselves to supplying cost-effective fasteners and considerate one-stop service for global buyers.
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