Specification
| Item | Value |
| Finish | ZINC, Plain |
| Material | Carbon Steel |
| Place of Origin | China |
| Hebei | |
| Brand Name | Hangfan |
| Model Number | DIN603 |
| Standard | DIN, GB |
| Product Name | Carriage Bolt |
| Grade | 4.8/8.8/10.9/12.9, etc. |
| Application | Industry |
| Size | Customized Size |
| Color | Customized Colors |
Product Description
Carriage Bolt
Carriage bolts, also known as round-head square-neck screws, are a type of fastener consisting of a hemispherical head and a threaded cylindrical shank. They are designed to be used in conjunction with nuts to securely connect two objects with through holes. Commonly used in industries such as construction, furniture, and machinery manufacturing, carriage bolts are renowned for their vibration resistance, anti-loosening properties, and high load-bearing capacity. These bolts are classified into large semi-round head (GB/T14 and DIN603) and small semi-round head (GB/T12-85) types based on head size. Common materials include carbon steel and stainless steel (SUS304, 316), with surface treatments such as galvanizing, chroming, and copper plating available.
FAQ
Q1:How many coutries you already exported ?
A1:Exported to more than 50 countries mainly from America, Russia, UK, Kuwait, Egypt, Turkey,Jordan,etc.
Q2:How can l get some samples?
A2:Small samples in store and can provide the samples for free. Catalgue is available, most patternswe have ready samples in stock.Customized samples will take about 5-7days.
Q3:What is the delivery ?
A3:Sample order's delivery time is 5-7 days. Container orders are about 15-20 days