
Ventilation Duct Round Head Allen Bolt
We aim at the achievement of a richer mind and body and the living for lock nut, sheet metal screws, fasteners for sale. We incorporate corporate social responsibility into the company's overall strategy, and actively participate in social welfare undertakings as we can. Honesty is our life, and your needs are the foundation of our business! Adhering to the business philosophy of 'quality is the future, innovation is the driving force, service is reputation, and cooperation is wealth', our company continuously increases investment in technical transformation, pays attention to enterprise brand construction and new product research and development.
Product Feature
Compared with the outer hexagonal screws, our ASME ANSI Hex Socket Screw is suitable for more assembly occasions, especially narrow occasions. Therefore, it is convenient to assemble and maintain, with high and reliable performance. As a matter of fact, there are various kinds of grade options, providing more choices to meet need.
Product Description
The ASME ANSI Hex Socket Screw is equipped with six load-bearing surfaces, which are more resistant to twisting than flat-head screws. The material of the hexagon socket bolt is generally made of stainless steel, which has longer service life for use and there is no special need of maintaining. The entire nut is sunk into the workpiece, thus to keep the surface flat and beautiful.
Standard | Grade | Stainless steel | Finsh |
Asme standard hex socket screw Asme B18.3 | 2 | 304 | white zinc |
5 | 316 | ||
8 |



We are committed to creating reliable products and improving service quality for customers, and strive to become a leading manufacturer for Ventilation Duct Round Head Allen Bolt in the industry. For many years, we have cleaved to the concept of survival by quality and development by innovation, and strive to create products with novel designs and reliable quality. With the development of the company, our demand for talents is gradually increasing, especially the talents with high professional degree and strong comprehensive ability are favored.
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