Steel Square Head Bolts and Nuts

Our personnel are generally within the spirit of 'continuous improvement and excellence', and using the excellent top quality goods, favorable rate and superior after-sales expert services, we try to win every customer's believe in for ASME ANSI square head bolts, JIS standard hex bolt, ISO Hex Bolt. The principle of our organization is usually to provide high-quality items, qualified services, and trustworthy communication. Our company takes performance as the benchmark and uses performance as an important basis for evaluating the value of enterprises, departments and individuals. Our goal is to make products that the market needs and consumers want, with superior performance, reasonable price and long service life.

Shanghai Jinrui Norm Parts Supplies Co.,Ltd is one of the leading china factory supplier ansi/asme b 18.16.4 hex flange nuts serrated manufacturers and suppliers in China, welcome to buy china factory supplier ansi/asme b 18.16.4 hex flange nuts serrated from our factory and company.

A flange nut is a nut that has a wide flange at one end that acts as an integrated, non-spinning washer. This serves to distribute the pressure of the nut over the part being secured, reducing the chance of damage to the part and making it less likely to loosen as a result of an uneven fastening surface. These nuts are mostly hexagonal in shape and are made up of hardened steel and often coated with zinc.

The flange may be serrated to provide a locking action. The serrations are angled such that they keep the nut from rotating in the direction that would loosen the nut. Because of the serrations they cannot be used with a washer or on surfaces that must not be scratched. The serrations help in preventing the vibration of the nut from moving the fastener, thus maintaining the holding power of nut.

The flange nuts are sometimes provided with a swivel flange which helps in creating a more stable structure without affecting finished product like a serrated flange nut. Swivel flange nuts are mostly used in joining wood and plastic. Sometimes both faces of the nut are serrated, permitting either side to lock.

We provide high-quality Steel Square Head Bolts and Nuts and a full range of convenient services. We constantly improve the production process, improve the quality of products and improve the after-sales service system. Our company has a special production equipment line, professional processing production team, the use of scientific construction plans, professional engineers, and a complete system to serve our customers.