Custom Dacromet Coated Automotive Bolts
This project involves the manufacturing of custom steel bolts with Dacromet coating supplied for automotive applications. The bolts are produced in different diameters according to client drawings and technical specifications.
Dacromet coating provides excellent corrosion resistance and is widely used in automotive fasteners exposed to harsh environmental conditions such as moisture, salt, and road debris.
These custom bolts are designed to provide reliable fastening performance and long service life in vehicle assemblies. Strict dimensional control ensures compatibility with automotive installation requirements.
Yutung Industrial provides customized manufacturing solutions for automotive fasteners and coated metal components based on customer drawings and application requirements.
Product Pictures
Process
Cold forging + Machining, logo stamping, dacromet coating
Size
The lengths are 80mm, 89mm, 103mm and 119mm, total four specifications.
Material
Alloy Steel 4140
Heat treatment
38-44HRC
Surface
Dacromet coating, to ensure the coating quality (anti-corrosion etc.), we use NOF Metal Coating Shanghai company to make for us. This company is designated by the Dacromet.
Batch Code
This is a repeated order product, every time we will use a different batch number.
Like the attached picture, W means 2023, and G means September.
Packing
We will use a plastic net to cover the pin body, in case of any damage to the surface during the transportation.
See another project: Dacromet Coated Dome Bolts
