S-95931A126 M5 x 20 mm Venting Stainless Steel Button Head Hex-Drive Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction for long-lasting performance in harsh environments
• Enhanced torque transmission through 3mm hex drive design, preventing tool slippage and ensuring secure fastening
• Reliable thread engagement with Class 6g metric coarse threads providing excellent vibration resistance in industrial applications
• Pressure equalization capability through integrated 1.4mm vent diameter, preventing pressure buildup in sealed assemblies
• Full thread coverage along the 20mm length for maximum holding power and uniform stress distribution
• Low-profile rounded button head design reduces snagging hazards while maintaining attractive appearance
• Environmental compliance assurance meeting RoHS 3 and REACH standards for global manufacturing requirements

Professional Applications & Engineering Value

Engineered for demanding industrial environments, these M5 metric screws with 0.8mm coarse pitch provide exceptional performance in applications where corrosion resistance and reliable fastening are critical. The 18-8 stainless steel construction ensures durability against moisture, chemicals, and temperature variations, making them ideal for electronic enclosures, machinery panels, and automotive assemblies. The fully threaded design combined with Class 6g thread fit guarantees precise engagement and vibration resistance, while the vented feature prevents pressure differential issues in sealed systems. The hex drive configuration delivers superior torque transmission compared to Phillips or slotted drives, reducing installation time and preventing fastener damage in high-volume production environments.

Specification Summary & Compliance

This precision fastener features M5 x 0.8mm coarse metric threads with Class 6g tolerance ensuring consistent fit and performance. The 20mm length provides optimal engagement depth for standard panel thicknesses. Manufacturing complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental standards, making these screws suitable for global industrial applications requiring regulatory compliance. The fully threaded design and standard metric dimensions ensure interchangeability with existing industrial fastening systems.