S-97478A175 M24 x 180 mm DIN 6914, ISO 7412 Metric High-Strength Steel Heavy Hex Head Screws for Structural Applications
Metric High-Strength Steel Heavy Hex Head Screws for Structural Applications
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Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Material & Strength
Temperature & Environment
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Key Features & Benefits at a Glance
- Exceptional corrosion resistance with hot-dipped galvanized steel coating, ideal for harsh industrial environments.
- High tensile strength of 150,000 psi ensures reliable performance in heavy-duty structural applications.
- Class 10.9 strength grade provides superior load-bearing capacity and fatigue resistance.
- Partially threaded design with a 141 mm grip length for secure clamping in thick materials.
- Precise Class 6g thread fit guarantees smooth assembly and consistent torque application.
- External hex drive and hex head allow for easy installation with standard tools, reducing assembly time.
- Compliance with DIN 6914/ISO 7412 standards ensures interchangeability and reliability in European and global markets.
Professional Applications & Engineering Value
Engineered for demanding industrial settings, these M24 hex head screws deliver robust performance in structural steel connections, heavy machinery, and construction frameworks. The hot-dipped galvanized steel material provides a durable barrier against rust and chemical exposure, extending service life in outdoor or corrosive environments. With a coarse metric thread (3 mm pitch) and Class 6g thread fit, these screws offer quick, secure fastening in high-vibration applications, minimizing loosening risks. The partially threaded configuration concentrates clamping force where needed, preventing joint failure in critical assemblies like bridges, conveyor systems, and industrial equipment mounts.
Specification Summary & Compliance
This M24 x 3 mm screw features a Class 6g thread fit per ISO metric standards, with a length of 180 mm and grip length of 141 mm. Manufactured to DIN 6914/ISO 7412 specifications, it includes RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance, ensuring environmental safety and material traceability. The Class 10.9 strength grade and Rockwell C32 hardness confirm adherence to high mechanical performance criteria for industrial use.
