Carbon Steel ISO 8676-2022 Hexagon head bolts with fine pitch thread
Product details
Hexagon head bolts with fine pitch thread specifications range from M8 to M64, with a pitch varying from 1mm to 4mm. Compared to coarse threads, fine threads offer higher precision and better sealing performance, making them suitable for applications requiring high tightening forces. The material is carbon steel, Grade 4.8 bolts are mostly made of unprocessed round steel, the specifications and models may not be accurate enough, and the appearance is rough. The installation is more convenient and the production cost is lower. It is mostly used for temporary fixing during tensile connection or installation, and occasions with low performance requirements.
Functional Characteristics
- Hexagonal head design: The bolt head adopts hexagonal design, which is easy to tighten and disassemble with tools such as wrenches.
- Full thread: The bolt rod is designed with full thread, providing stronger connection and higher fastening efficiency.
- Fine thread: compared with coarse thread, fine thread has higher accuracy and better sealing performance, which is suitable for occasions with high fastening force requirements.
ApplicationThese bolts are widely used in various industries, including machinery, construction, automobiles, ships, and more.
- Mechanical: Used in mechanical equipment to connect and fix key components to ensure the stable operation of the equipment.
- Construction: Used in buildings to join and fix components.
- Automotive industry: Used to connect engine, chassis and other components in the automotive manufacturing process.
