Nonferrous Metals GB/T 27-1988 Hexagonal head hinge hole bolt
Product Overview:
GB/T 27-1988 Hexagonal head hinged hole bolts, using the hexagonal head design, easy to tighten with tools such as wrenches, and the transition between the work-piece hole, high positioning accuracy. It has high strength and hardness and can withstand large lateral loads. It is widely used in mechanical equipment, automobile manufacturing and other fields, for a variety of high-precision, high-load connection needs to provide stable and reliable fixing and support, is an indispensable component in industrial manufacturing.
Grade:
NO
Nonferrous Metals GB/T 27-1988 Hexagonal head hinge hole bolt Details
Hexagon fit bolts with dog point thread specifications range from M6 to M48, with pitch varying from 1mm to 5mm. The product grades are classified as Class A and Class B. Typically, a blue-white zinc plating surface treatment is applied to improve corrosion resistance.
Product Characteristics
Application
Product Characteristics
- High precision: the bolt rod part has high precision and often adopts a transition fit between the work-piece hole.
- High positioning requirements: Due to the high precision of the hexagon head reaming hole bolt rod, it is suitable for occasions with high positioning requirements.
- Withstand lateral load: The bolt not only has a fixed role, but also can withstand lateral load, suitable for mechanical equipment that needs to bear such loads.
- High machining accuracy of the hole: due to the high machining accuracy of the hole with the hexagonal head reaming bolt, it is suitable for the occasions where the hole accuracy is strictly required.
Application
- Mechanical equipment: The high strength and positioning accuracy of hexagonal head reaming bolts make them ideal for mechanical equipment. They can be used to connect various parts of mechanical equipment to ensure the stability and operation efficiency of the equipment.
- Automotive manufacturing: In automotive manufacturing, hexagonal head reaming bolts are used to connect various components of the automobile, such as the engine, suspension system, body, etc. Its high strength and reliable connection performance ensure the safety and stability of the car.
- Aerospace: Due to the high requirements of aerospace equipment for connectors, hexagonal head reamed hole bolts are widely used in the aerospace field with their high strength, high precision and corrosion resistance.
- Precision instruments: In the manufacture of precision instruments, the hexagonal head reaming hole bolts are often used to connect each precision component of the instrument to ensure the accuracy and performance of the instrument because of their high positioning accuracy and stable connection.
