Carbon Steel GB/T 32.1-2020 Hexagon bolts with wire holes on head
Product Overview:
Hexagon bolt with wire holes on head is a high-performance fastener in line with the latest national standards, its hexagonal head is easy to operate tools, the head with holes design can realize multi-bolt series braking anti-loosening, suitable for mechanical equipment, bridge construction, traffic facilities and other fields, providing stable and reliable connection and fixing solutions.
Grade:
4.8, 6.8, 8.8, 10.9, 12.9
Carbon Steel GB/T 32.1-2020 Hexagon bolts with wire holes on head Details
Hexagon bolts with wire holes on head is a fastener with a special design. The bolt thread specifications range from M6 to M48, with pitch varying from 1mm to 5mm. The product is graded into Grade A and Grade B. The material is cacrbon steel, which has many grades to choose.
Product Characteristics
Application
Product Characteristics
- Hexagonal head: The head design is hexagonal, easy to use tools such as wrenches, screwdrivers to tighten or disassemble, improve work efficiency.
- Head hole: the head of the bolt is made of metal wire holes, allowing the use of steel wire or other materials to penetrate, to achieve a number of bolts in series and mutual braking, effectively prevent loosening.
- Surface treatment: electroplating, non-electrolytic zinc sheet coating, corrosion resistant stainless steel passivating treatment and other surface treatment can be carried out according to the need to improve the corrosion resistance and service life of bolts.
- Standardized design: It has a uniform type size and technical conditions to ensure that products produced by different manufacturers are interchangeable.
Application
- Mechanical equipment: the bolt is suitable for the connection and fixing of various mechanical equipment, such as engines, transmissions, transmission devices, etc., to ensure the stability and safety of the equipment.
- Bridge construction: In Bridges, buildings and other structures, the bolt can be used to connect steel structural parts, withstand greater tension and shear force, to ensure the stability and durability of the structure.
- Transportation facilities: suitable for the connection and fixing of railway, highway, aerospace and other transportation facilities to ensure the safe operation of transportation facilities.
- Other fields: can also be used for mining machinery, petrochemical, power equipment and other fields of connection and fixing, to meet the needs of various complex working conditions.
