S-92832A323 M4 x 5 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
- Superior corrosion resistance with zinc-plated steel construction, extending service life in demanding industrial environments
- High-strength performance with Class 8.8 rating and 110,000 psi tensile strength, ensuring reliable fastening under heavy loads
- Enhanced torque transfer through T20 Torx drive, reducing cam-out risk and tool wear during installation
- Quick assembly efficiency with coarse 0.7mm thread pitch, enabling faster installation in various materials
- Secure flush mounting with low-profile button head design, minimizing protrusion in space-constrained applications
- Full thread engagement along the 5mm length, providing maximum grip strength and vibration resistance
- Global compliance assurance meeting ISO 7380 standards and environmental regulations for international projects
Professional Applications & Engineering Value
Engineered for precision industrial assembly, these M4 metric screws solve critical fastening challenges in machinery, electronics, and automotive components. The zinc-plated steel material provides essential corrosion protection while maintaining Class 8.8 strength for structural integrity. The Torx T20 drive system delivers superior torque transmission, preventing strip-out in high-tension applications. With fully threaded coarse pitch design, installation speed increases significantly while maintaining secure hold in metals, plastics, and composite materials. The rounded button head profile ensures clean, flush finishes without sharp edges, making them ideal for consumer products and equipment where safety and aesthetics matter.
Specification Summary & Compliance
This fastener maintains Class 6h thread fit tolerance per metric standards with M4 x 0.7mm coarse thread specifications. Manufacturing complies with ISO 7380 dimensional requirements for button head screws. The product meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental directives, ensuring hazardous substance restriction compliance for global markets. Material hardness is certified at Rockwell C22 with verified 110,000 psi tensile strength per Class 8.8 mechanical properties.
