S-95735A241 M6 x 40 mm JIS B 1189 Type 2 JIS High-Strength Steel Flanged Hex Head Screws
JIS High-Strength Steel Flanged Hex Head 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
- Exceptional tensile strength of 150,000 psi ensures reliable performance in high-stress applications, reducing the risk of fastener failure.
- Superior corrosion resistance from zinc-plated steel construction prolongs service life in harsh industrial environments.
- High-strength Class 10.9 rating guarantees consistent performance for critical assemblies requiring dependable load-bearing capacity.
- Integrated flange design eliminates the need for a separate washer, simplifying installation and providing a larger bearing surface.
- Partially threaded shank allows for precise clamping force control and improved resistance to vibrational loosening.
- External hex drive and coarse M6x1 mm thread enable quick, easy installation with standard tools, reducing assembly time.
- Compliance with JIS B 1189 Type 2 and environmental standards ensures product quality and suitability for regulated global markets.
Professional Applications & Engineering Value
This M6 hex head screw is engineered to address common industrial challenges such as joint integrity under dynamic loads and exposure to corrosive elements. The zinc-plated steel material provides a protective barrier, significantly enhancing corrosion resistance in outdoor or humid settings. Its Class 10.9 strength grade and Rockwell C32 hardness make it ideal for heavy-duty machinery, automotive assemblies, and structural frameworks where high tensile strength is non-negotiable. The flanged and partially threaded design ensures secure fastening in vibration-prone applications, distributing load effectively and maintaining clamp force. This combination of metric coarse thread and robust construction delivers reliable performance in demanding industrial fasteners applications, from manufacturing equipment to construction projects.
Specification Summary & Compliance
This screw features an M6 x 1 mm metric coarse thread with a Class 6g thread fit for precise dimensional accuracy. It is manufactured to meet JIS B 1189 Type 2 specifications and is compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it is free from hazardous substances and suitable for international industrial use.
