S-90910A580 M4 x 30 mm ISO 7380 Stainless Steel Button Head Torx Screws
Stainless 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 18-8 stainless steel construction and passivated finish, ideal for harsh industrial environments
- Enhanced torque transmission and strip resistance thanks to the T20 Torx drive system for reliable fastening
- High tensile strength of 100,000 psi ensures dependable performance under significant mechanical loads
- Precise Class 6g thread fit guarantees consistent engagement and vibration resistance in assemblies
- Low-profile button head design provides a flush finish while maintaining high clamp load capability
- Full threading along the 30mm length offers maximum grip range and adjustment flexibility
- Global compliance assurance with ISO 7380 standards and environmental regulations including RoHS 3 and REACH
Professional Applications & Engineering Value
These M4 metric screws with coarse 0.7mm pitch threading deliver exceptional value in precision engineering applications where vibration resistance and corrosion protection are critical. The combination of 18-8 stainless steel material and passivated surface treatment creates a robust barrier against chemical exposure and atmospheric corrosion, significantly extending service life in manufacturing equipment, automotive assemblies, and outdoor machinery. The T20 Torx drive enables higher torque application compared to conventional drives, reducing installation time while preventing fastener damage. The fully threaded button head design maintains consistent clamping force across the entire engagement length, making these ISO 7380 certified screws ideal for applications requiring frequent disassembly and reassembly without performance degradation.
Specification Summary & Compliance
This M4 x 0.7mm pitch x 30mm length screw features Class 6g thread tolerance for precision fit and right-hand coarse threading per metric standards. Manufacturing conforms to ISO 7380 specifications for dimensional accuracy and performance. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use across global industrial markets.
