S-90304A132 M8 x 20 mm ISO 14583 Steel Pan Head Torx Screws
Steel Pan 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 construction for reliable performance in harsh industrial environments
- Superior torque transmission through T40 Torx drive design, minimizing cam-out and tool slippage during installation
- Optimized load distribution with pan head profile that provides excellent bearing surface for secure fastening
- High-strength performance with 60,000 psi tensile strength and Rockwell B70 hardness for demanding applications
- Quick installation efficiency through coarse thread pitch (1.25mm) that enables faster driving and reduced assembly time
- Precision thread quality with Class 6h fit ensuring consistent engagement and reliable fastening integrity
- Full-thread engagement along the 20mm length for maximum grip strength and vibration resistance
Professional Applications & Engineering Value
These M8 metric screws with zinc-plated steel construction address critical industrial fastening challenges where corrosion resistance and mechanical strength are paramount. The Torx T40 drive system provides superior torque transfer compared to traditional drive types, eliminating stripping and ensuring consistent clamping force in heavy-duty applications. The combination of coarse thread pitch and fully threaded design enables rapid installation while maintaining secure fastening in materials where vibration resistance is essential. Engineered to ISO 14583 standards, these pan head screws deliver reliable performance in machinery assembly, automotive components, and industrial equipment where Class 6h thread fit ensures precision engagement and long-term service reliability.
Specification Summary & Compliance
Manufactured to precise metric dimensions (M8 x 1.25mm pitch x 20mm length) with Class 6h thread tolerance ensuring dimensional accuracy and compatibility with standard metric components. These screws conform to ISO 14583 manufacturing specifications for pan head screws and demonstrate compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, making them suitable for global industrial applications requiring verified material safety and environmental responsibility.
