Galvanized Hex Bolt with Hex Nut and washer manufacturer supply

Hex bolts are bolts with a hexagonal head and a galvanized surface to prevent corrosion. They are widely used in construction, machinery, automobiles and other fields to connect and fix various parts. Hexagonal bolts need to be used with nuts to fasten two parts with through holes by rotating the nuts. As shown in the picture, this bolt comes with a nut and a flat washer, which can be freely matched and combined.

Materials and manufacturing process

Handan Jinmai's hex bolts are usually made of carbon steel, which has high strength and good mechanical properties. They are suitable for use in strong tensile or high-demand environments and are cost-effective. In terms of manufacturing process, the hexagonal galvanized bolts are hot-dip galvanized to improve their corrosion resistance and rust resistance.

Specifications and standards

Hex  bolts have a wide range of specifications, with common sizes ranging from M16 to M64. The standards they implement include national standards GB/T5780, GB/T5781, GB/T5782, GB/T5783, etc., as well as industry-specific standards for wind power generation environments. These standards ensure that the size and performance of the bolts meet the requirements. Handan Jinmai's products are all national standards, ISO certified, high quality, high standards, and have a one-year warranty period for customers to rest assured.

About the others:

Handan Jinmai is a manufacturer that can provide ODM/OEM ,do custom-made,contact me if you want to know more about us or the products~