China Flange Bolt Factory
Jiaxing Aoke Trading Co., Ltd. is a professional manufacturer and supplier of fasteners in China. With the our plant advantage Jiaxing Aoke Hardware Technology Co., Ltd., the flange bolts are produced by ourselves. Our factory is located in Jiaxing city, in the home town of fasteners Haiyan county. Based on the many years of flange bolts, there are various types of flange bolts we can provide, such as DIN6923, Q184, ISO15072, IFI528, and other flange bolts for aoto and valve. We always adhere to the principle of quality first, customer first. The available samples of Aoke are free. Wholesale price and great standard quality for you.
About the flange bolts, why it is common hex head? For bolts head with odd-numbered sides, the two sides of the wrench are not parallel. In the past, there were only fork-shaped wrenches, which made it inconvenient to twist the wrench. In addition, the twist angle is also an important factor to consider. If it is a four-corner, the wrench needs to be turned 90 degrees to fix the flange bolts, which is not conducive to installation in a narrow space; if it is an octagonal or ten-angle, although the twisting angle becomes smaller, the force is also small, and it is easy to be rounded. Therefore, the hexagonal shape is a more common choice for bolts.
According to different places of use, the types of hexagon flange bolts have different requirements. Generally speaking, hexagon flange bolts are widely used in industrial and civil construction, cranes, excavators and other heavy machinery.
With the changes in market demand, Aoke has developed a variety of new types of flange bolts. Cross recessed hexagon head flange bolts, hexagonal flange wood screws, hexalobular head flange bolts, flange 12-point screws and bihexagonal head bolts With flange.
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Torx Drive Hex Head Flange Bolts
Aoke hardware strictly adhere to the ISO 9001 quality management system. From the warehousing of raw materials to the delivery of finished flange bolts, every process undergoes rigorous inspection to ensure that each torx flange bolt complies with international standards (such as DIN, ISO, ASME, etc.) and the customized requirements of our customers. Torx hex head flange bolts combine a hexagonal flange head with a Torx drive mechanism.This Torx drive mechanism provides superior anti-slip performance compared to traditional Phillips or Hex socket bolts. Made of high-quality stainless steel 304 and 316, the hexalobular socket hex head flange bolts offer excellent corrosion resistance and high strength, meeting the mechanical performance requirements of A2-70, A4-70, and even A2-80 and A4-80......
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DIN251 Hexagon Socket Head with Serrated Flange Screws
Jiaxing Aoke hardware is a Chinese DIN251 hex socket flange screws producer and supplier. Our factory are ISO9001 certified and currently have a large amount of inventory. DIN251 hexagon socket head screws with serrated flange, with their "hexagon socket head + flange face" design, offer irreplaceable advantages in connection scenarios requiring high strength, compact space, and anti-loosening. The DIN251 flange screws feature a cylindrical head with a hexagon socket recess at the top. This hexagonal drive mechanism transmits greater torque (over 30% higher than similar cross-recessed screws) and prevents slippage during installation with an electric screwdriver. The DIN251 hex socket screw's flange is integrally molded, with a larger diameter than the head and featuring anti-slip serrati......
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DIN6921 Hexagon Flange Bolts Without Serrated
Jiaxing Aoke Trading is a experienced manufacturer and exporter of flange bolts in China. Stainless steel DIN6921 hexagon head flange bolts are suitable for applications requiring high-strength sealing, such as piping systems and pressure vessels. Their dimensions strictly adhere to the German standard DIN6921. Their hexagonal head features a flanged surface (no serrations). This design maximizes contact area with the connected components and distributes pressure. Thread accuracy reaches 6g, enhancing overall connection strength. Compared to conventional hexagonal bolts, DIN6921 flange bolts eliminate the need for additional washers, achieving sealing and anti-loosening directly through the flange, simplifying assembly. DIN6921 hexagon head flange bolts are made of 304 stainless steel (18%......
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Hexagon Flange Bolts With Polyamide Coating
Jiaxing Aoke Trading is a experienced manufacturer and supplier of flange bolts in China. Our own factory jiaxing Aoke hardware technology Co,. ltd is specialized in fasteners many years. Hexagonal flange bolts are often used in machinery and automobile.The mostly used standard of hexagon flange bolt is DIN6921, usually is serrated flange. In order to prevent the threads from loosening, the hex flange bolts is with polyamide spotting coating. we often apply glue on the thread. This fastener solution is often applied to auto and machinery. Hexagon flange bolts with polyamide coating can prevent the thread from loosening. The polyamide spotting coating on hex flange bolt is a special type of thread locking to prevent oil leakage, air leakage or loosening. Hexagon flange bolt with polyamide ......
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Stainless Steel Hexagon Flange Bolts With Serrated
Jiaxing Aoke Trading is a professional manufacturer and exporter of fasteners in China. We have own factory jiaxing Aoke hardware is founded in 1986. Hexagon flange bolts are the most common bolts used in the industry. They are widely used in highway and railway bridges, including industrial and civil construction, cranes, excavators, aoto and other heavy machinery. With the changes in market demand, various new types of hexagonal flange bolts have also been derived. You can find various types of flange nut in Aoke. Factory advantage, competitive price and precise size, excellent performance, we look forward to becoming your long-term partner in China.
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China high quality Flange Bolt manufacturers and suppliers - AOKE, with more than working experience. Welcome to wholesale and buy Flange Bolt from our factory. Our products are safely, you can rest assured quotation and supply free sample.
