S-96660A247 M3 x 16 mm ISO 7380-2 Steel Flanged Button Head Hex-Drive Screws
Steel Flanged Button Head Hex-Drive Screws
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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
- Superior corrosion resistance thanks to zinc-plated alloy steel construction, extending service life in harsh environments
- Exceptional mechanical strength with Class 10.9 rating and 100,000 psi tensile strength for reliable performance under high stress
- Enhanced durability with Rockwell C32 hardness, resisting wear and deformation in demanding applications
- Secure and stable fastening provided by the integrated flange, eliminating the need for separate washers
- Efficient installation with hex drive design ensuring positive torque transfer and reduced tool slippage
- Broad compatibility through M3 coarse threading (0.5 mm pitch) conforming to Class 6h fit for precise engagement
- Versatile rounded button head profile offering a low-profile, aesthetically clean finish while minimizing snagging risks
Professional Applications & Engineering Value
This M3 x 0.5 mm Class 10.9 zinc-plated alloy steel rounded head screw is engineered to address critical challenges in industrial assembly, such as vibration resistance, corrosion prevention, and space constraints. The fully threaded coarse pitch design ensures rapid installation and robust holding power in materials like metal, plastic, and composites. Its flanged button head distributes clamping force evenly, reducing point stress and preventing loosening in dynamic environments. The hex drive allows for high-torque application with standard tools, making it ideal for machinery, automotive components, and electronic enclosures where reliability and compliance with international standards are paramount.
Specification Summary & Compliance
This fastener features M3 x 0.5 mm coarse threads with Class 6h fit, ensuring dimensional accuracy and interchangeability. It is manufactured in accordance with ISO 7380-2 specifications and complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming its suitability for global markets and environmentally conscious applications.
