S-97478A124 M16 x 90 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 tensile strength of 150,000 psi ensures reliable performance in high-stress applications, reducing the risk of fastener failure.
- Superior corrosion resistance from hot-dipped galvanized steel coating extends service life in harsh industrial environments.
- High-strength Class 10.9 rating provides consistent load-bearing capacity and durability for heavy-duty assemblies.
- Coarse 2 mm thread pitch enables faster installation and better resistance to vibration loosening compared to fine threads.
- Partially threaded design with 62 mm grip length allows for precise clamping force distribution and secure joint connections.
- External hex drive and hex head facilitate easy installation and removal with standard tools, improving assembly efficiency.
- Compliance with DIN 6914/ISO 7412 standards guarantees dimensional accuracy and interchangeability in metric fastener systems.
Professional Applications & Engineering Value
Engineered for demanding industrial applications, these M16 hex head screws combine hot-dipped galvanized steel construction with a Class 10.9 strength grade to address critical challenges in structural and machinery assemblies. The coarse metric thread with 2 mm pitch ensures rapid installation and maintains integrity under dynamic loads, while the partially threaded configuration optimizes grip length for uniform stress distribution. Ideal for construction, heavy equipment, and infrastructure projects, these screws offer reliable performance in corrosive environments, supported by external hex drive compatibility for efficient maintenance and disassembly.
Specification Summary & Compliance
This product adheres to DIN 6914 and ISO 7412 specifications, ensuring precise dimensional control with Class 6g thread fit for consistent engagement. Manufacturing complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming the absence of restricted hazardous substances. The metric coarse thread with right-hand direction and partial threading meets industry standards for reliability and safety in professional use.
