High Press Masonry Bolt Hex Flange Knurled Concrete Bolt with Zinc Plated

We also have a number of experienced staff with rich professional knowledge and many years of production and management experience, so that our bolts TS16949, lock washer ISO9001:2008, Hex Nut are constantly improving. You are sincerely welcome to visit our company to talk business face to face with each other and establish long-term co-operation with us! We keep our dreams alive and are committed to building a responsible and sentimental company, drawing up a beautiful blueprint for the future with our customers. Relying on the thinking close to the industry trend, as well as our strong design and research and development capabilities, our products are constantly innovating. Focus on customers' demand could be the source of corporation survival and advancement, We adhere to honesty and great faith operating attitude, looking ahead on your coming!

Shanghai Jinrui Norm Parts Supplies Co.,Ltd is one of the leading gb flange bolt manufacturers and suppliers in China, welcome to buy gb flange bolts, gb standard flange bolt, countersunk bolts from our factory and company.

Flange bolts are identifiable by a ridge below the bolt head. This built-in washer distributes the clamping load over a greater area. Commonly used by assembly line workers in the automotive industry, these bolts are designed to provide the same holding power as a washer.

A Flange Bolt is a method of connecting pipes, valves, pumps and other equipment to form apipework system.Flange bolts are usually screwed into such systems.

GB national standard is one kind of standard of our country, in addition to industry standards, and professional standards。 The national standard is divided into: GB (mandatory standards) and GB/T (recommended standard) and GBn (standard internal state).

Our company can customize various sizes of High Press Masonry Bolt Hex Flange Knurled Concrete Bolt with Zinc Plated according to the different needs of customers. Our company is highly recognized by the industry for its integrity, strength and product quality, and has a complete production chain. We always adhere to value creation and innovation, strive to win the recognition of customers and partners, constantly expand business areas, and aspire to build a world-class brand!