Dingju Expansion Screw/Wall Clad Anchor/Drill

Company Description

Fujian Pengkun Industry Co., Ltd. is an enterprise integrated with scientific research, development and manufacture.She is in Shuitou town of Fujian.Her series products of bakc bolt,mechanical anchor bolt ,chemical anchor bolt ,stone hole expanding machine ,diamond hole expanding drill ,aluminum alloy marble angle ,stainless steel marble angle ,carbon steel marble angle ,aluminum alloy keel ,stainless steel keel ,carbon steel keel , socket nut and so on.We produce almost all the metal products used in the stone industry.

The company is listed as "the governing unit of China building decoration association”, "the vice President unit of China door and widow curtain wall designer association”, "the governing unit of metal structure and building materials branch of Fujian construction industry association”. It was recognized as "Fujian science and technology enterprise"by Fujian science and technology department. At the same time, the company participated in the preparation of curtain wall industry related national standards.Pengkun industry adhering to the"integrity as the concept, market-oriented, quality as the basis, service as the mission, innovation as the driving force"enterprise management principles, hard work, the courage to develop, willing to work together with ambitious people to create a better future.

Product Descristion

• It consists of a screw and an expansion tube. The tail of the screw is conical. After installation, friction self-locking is formed between the base material, the expansion tube and the screw cone to achieve a fixed effect.
• Expansion tube bottom opening design for easy expansion.
• Simple and convenient installation method, no need to extend botton hole.

Technical Parameters

Expansion Screw Product Composition

Installation Steps

1. After drilling, first knock the screw and expansion tube into the hole.
2. Thread the parts that need to fixed onto the screw.
3. Put the flat washer, spring washer, and nut in order, and tighten the nut with a wrench to expand the expansion tube in the wall.