J Bolt (J-type Anchor Bolt) | M12 to M36 - GB/T 799 Standard

The J-bolt is a type of fastening component commonly used in construction projects, mechanical equipment installation, and steel structure fixation

It typically consists of a straight rod section and a curved end. This design allows the bolt to be securely embedded into concrete or foundational structures after installation, providing enhanced pull-out resistance and stability

Materials: J-bolts are manufactured in materials including Q235B, Q355B, and 45# (Grade 45) steel.

Specifications: They are available in specifications ranging from M12 to M36.

Standard: The execution standard for J-bolts is GB/T 799-C.

Key Applications:

      Steel Structure Buildings

Application: Fixing steel columns, trusses, and large beams in factories, warehouses, stadiums, etc.

Function: Integrates the upper steel structure with the concrete foundation to resist overturning forces from wind loads, seismic loads, etc.

• Heavy Machinery Installation

Application: Mounting large stamping machines, injection molding machines, compressors, CNC machine tools, wind turbine base frames, pressure vessels, etc.

Function: Withstands significant vibration, torque, and overturning moments during operation, preventing equipment displacement and ensuring long-term stability

• Tower and Mast Structures

Application: Securing communication towers, transmission line towers, wind turbine towers, monitoring masts, etc.

Function: The hook design of J-bolts provides critical pull-out resistance against strong wind loads, ensuring structural stability.

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HANDAN BOEN FASTENERS MANUFACTURING CO.,LTD

Email:shaun@boenfasteners.com

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