S-97057A150 M20 DIN 936 Hex Nuts
Hex Nuts
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Basic Information
Dimension Parameters
Thread Parameters
Head Parameters
Material & Strength Parameters
Finish & Compliance Parameters
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Key Features & Benefits at a Glance
- Superior corrosion resistance from high-quality brass material, ideal for harsh environments and extending service life.
- Lightweight and space-saving design with a thin profile, reducing overall assembly weight without compromising strength.
- Reliable thread engagement with Class 6H fit, ensuring precise mating and reducing the risk of loosening under vibration.
- Easy installation and removal thanks to the external hex drive, allowing for standard tool use and faster assembly times.
- Durable performance in metric coarse thread applications, providing robust holding power for industrial equipment and machinery.
- Compliance with international standards including DIN 936, ensuring consistent quality and interchangeability in global projects.
- Environmentally responsible manufacturing with REACH and RoHS 3 compliance, meeting strict regulatory requirements for safe usage.
Professional Applications & Engineering Value
This thin brass hex nut with M20x2.5mm coarse thread is engineered to address common industrial challenges such as corrosion, weight constraints, and assembly efficiency. The brass material offers excellent resistance to rust and galvanic corrosion, making it suitable for applications in marine, electrical, and plumbing systems where moisture exposure is a concern. Its thin profile reduces bulk in compact assemblies, while the external hex drive enables quick installation with standard wrenches, minimizing labor time. Designed to DIN 936 standards and Class 6H thread fit, this nut ensures reliable fastening in metric coarse thread setups, providing secure connections in machinery, automotive, and construction projects that demand durability and precision.
Specification Summary & Compliance
This nut features a thread size of M20 with a 2.5 mm coarse pitch and Class 6H thread fit for precise dimensional accuracy per metric standards. It complies with DIN 936 specifications for thin hex nuts and meets REACH (EC 1907/2006) and RoHS 3 (2015/863/EU) regulations, including exemption 6(c) for lead in copper alloys, ensuring environmental and safety adherence in industrial use.
