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DIN603 Stainless Steel Carriage Bolt and Nut - China Suppliers & Factory - M5-M20 Sizes Available
Carriage Bolt and Nut Specifications
Product Features
Surface Treatment Options
Black
Zinc
Hdg
Frequently Asked Questions
What standards do your carriage bolts and nuts conform to?
Our carriage bolts and nuts conform to DIN603 and ASME B18.5 standards, ensuring international compatibility and quality assurance.
What size ranges and lengths are available for these carriage bolts?
We supply carriage bolts in sizes ranging from M5 to M20 (metric) and 1/4″ to 1″ (inch sizes), with lengths available from 10mm up to 500mm.
What grade and material options do you offer?
These fasteners are manufactured from high-quality stainless steel and are available in Grade 8 and 8M, featuring corresponding marks for reliability.
How does the Hot-Dip Galvanized (HDG) finish compare to Zinc plating?
Zinc plating provides basic corrosion resistance with good solderability. HDG (Hot-Dip Galvanized) offers superior, long-lasting corrosion resistance, sacrificial protection for steel substrates, high weather resistance, and resistance to salt water erosion, making it ideal for offshore and industrial environments.
What is the standard delivery time and packaging format?
The standard delivery time is normally 30-40 days. We package our products securely using cartons and pallets, or we can customize the packaging according to your specific requirements.