Nonferrous Metals DIN 6921-1983 Hexagon flange bolts with standard design
Product details
Hexagon flange bolts thread specifications range from M5 to M20, with a pitch varying from 0.8mm to 2.5mm. Non-ferrous bolts made of non-ferrous metals such as copper and aluminum are often used in occasions with high requirements for strength and corrosion resistance. For example, copper bolts can be used for occasions with high corrosion protection and electrical conductivity requirements, and aluminum bolts can be used for lightweight materials and high temperature environments. Product tolerances and accuracy meet the relevant requirements of DIN standards to ensure the stability and reliability of product quality.
Product Characteristics
- Hexagonal head design: easy to use tools such as wrenches to tighten and loosen, improve work efficiency.
- Flange: located below the head, increases the contact area with the connector, enhances the fastening stability and anti-loosening performance. Flanges can be divided into two kinds according to demand, flat bottom and tooth, tooth flanges have better anti-slip effect.
- Screw: A cylinder with external threads used in conjunction with the nut to achieve a tight connection of two through hole parts.
- High quality materials: Made of high-quality steel or stainless steel to ensure sufficient strength and durability of the product.
ApplicationThe product is widely used in a variety of mechanical connections, because it has a large contact area and strong shear resistance, especially suitable for the need to bear a large lateral load or need good sealing performance occasions. Hexagon flange bolts are widely used in automobile engine, heavy machinery, crane and other important equipment and structures because of their excellent fastening performance and wide applicability.
- Heavy machinery: In cranes, excavators, mining machinery and other equipment, hexagonal flange bolts with its strong tensile and shear performance, as well as the additional support area provided by the flange design, can effectively disperse stress, reduce fatigue damage at the joint, and ensure the stable operation of equipment under harsh conditions.
- Petrochemical industry: the combination of hexagonal flange bolts and flanges can form a tight and reliable sealing structure, effectively prevent medium leakage and ensure production safety.
- Automotive industry: Used to fix engines, chassis and body parts, its high strength and corrosion resistance meet the stringent requirements of automotive parts. These bolts ensure the safety and reliability of the vehicle under various working conditions.
