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Specifications

Below are the features of carriage bolt:
Carriage Bolt, Round Head Square Neck Bolt
1) Standards: DIN603, ISO8677, ANSI/ASME B18.5, DIN, ANSI/ASME, BSW, JISB, UNI, etc.
2) Material: Carbon steel, carbon steel , al or stainless steel 304,316  
3) Finished: Plain, Zinc, Black, Nickel, HDG ,Chromate plating
4) Diameter: M3-M60
5) Delivery: By sea
You can call us to find out detailed information.