S-92832A595 M8 x 20 mm ISO 7380 Steel Button Head Torx Screws
Steel Button Head Torx 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
- Enhanced corrosion resistance with zinc-plated steel coating, extending service life in harsh industrial environments.
- Superior torque transmission and reduced cam-out thanks to the T40 Torx drive, ensuring reliable fastening and minimizing tool wear.
- High tensile strength of 110,000 psi and Class 8.8 grade for dependable performance under heavy loads and vibrations.
- Precise thread fit with Class 6h tolerance and coarse M8x1.25mm threads, enabling quick installation and secure holding power.
- Low-profile rounded button head design provides a smooth, finished appearance while reducing snagging risks in tight spaces.
- Full threading along the 20mm length ensures maximum grip and uniform stress distribution across connected materials.
- Compliance with ISO 7380 and environmental standards including RoHS 3 and REACH, guaranteeing quality and safety for global applications.
Professional Applications & Engineering Value
These M8 rounded head Torx screws are engineered to address common industrial challenges such as vibration loosening and corrosion in machinery, automotive, and assembly lines. Made from zinc-plated steel, they offer excellent durability against moisture and chemicals, while the Class 8.8 strength grade ensures they withstand high-stress conditions without failure. The T40 Torx drive minimizes slippage during high-torque applications, enhancing worker safety and efficiency. With a coarse thread pitch of 1.25mm and full threading, these metric fasteners provide rapid installation and robust clamping force, making them ideal for repetitive or heavy-duty uses where reliability is critical.
Specification Summary & Compliance
This fastener features precise Metric M8x1.25mm coarse threads with a Class 6h thread fit for consistent engagement. It adheres to ISO 7380 manufacturing standards, ensuring dimensional accuracy and performance. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming it is free from hazardous substances and suitable for international industrial markets.
