S-97478A121 M16 x 70 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 due to hot-dipped galvanized steel coating, ideal for harsh industrial environments.
- High tensile strength of 150,000 psi ensures reliable performance in heavy-duty and structural applications.
- Precision Class 6g thread fit guarantees consistent engagement and reduces the risk of cross-threading during assembly.
- Rockwell C32 hardness provides excellent wear resistance and durability under high stress.
- Compliance with DIN 6914/ISO 7412 standards ensures interchangeability and reliability in professional engineering projects.
- Partially threaded design with 44 mm grip length allows for secure clamping and vibration resistance in fastened joints.
- RoHS 3 and REACH compliance meets stringent environmental regulations, making them suitable for global supply chains.
Professional Applications & Engineering Value
Engineered for demanding industrial and construction settings, these M16 hex head screws deliver robust performance where failure is not an option. The hot-dipped galvanized steel construction provides a thick, durable barrier against moisture and chemicals, significantly extending service life in outdoor or corrosive environments. With a Class 10.9 strength grade and 150,000 psi tensile strength, they are ideal for heavy machinery, structural steel connections, and high-vibration applications. The metric coarse thread (2 mm pitch) and external hex drive facilitate quick installation with standard tools, while the partial threading ensures optimal load distribution. Meeting DIN 6914/ISO 7412 specifications, these screws offer reliable, standardized solutions for engineers and procurement specialists seeking durability and compliance.
Specification Summary & Compliance
This M16 x 2 mm hex head screw features a Class 6g thread fit for precise tolerance, a length of 70 mm, and a grip length of 44 mm. It conforms to DIN 6914/ISO 7412 manufacturing standards and is compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and material reliability.
