S-95931A119 M4 x 12 mm Venting Stainless Steel Button Head Hex-Drive Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance from 18-8 stainless steel material, ideal for harsh industrial environments
• Secure and reliable fastening with Class 6g thread fit ensuring consistent engagement and vibration resistance
• Efficient installation and removal using the 2.5mm hex drive, providing excellent torque transmission
• Pressure equalization capability through the 1.17mm vent diameter, preventing pressure buildup in assemblies
• Versatile coarse thread design (0.7mm pitch) enabling faster installation and better performance in soft materials
• Full threading along the 12mm length for maximum grip strength and uniform load distribution
• Compliance with environmental regulations including RoHS 3 and REACH, ensuring safe usage across industries

Professional Applications & Engineering Value

This M4 metric screw with 0.7mm coarse pitch and rounded button head design delivers exceptional engineering value across multiple industrial applications. The 18-8 stainless steel construction provides excellent corrosion resistance, making it ideal for machinery, electronics, and outdoor equipment where moisture exposure is common. The fully threaded configuration ensures maximum holding power in assemblies, while the vented design (1.17mm vent diameter) prevents pressure differential issues in sealed environments. The 2.5mm hex drive offers superior torque transmission compared to Phillips or slotted drives, reducing installation time and preventing tool slippage. These metric fasteners are particularly valuable in automotive, aerospace, and manufacturing applications where precision Class 6g thread fit guarantees consistent performance and reliability in vibration-prone environments.

Specification Summary & Compliance

This precision metric screw features M4 x 0.7mm thread specifications with Class 6g thread fit tolerance per ISO metric standards, ensuring dimensional accuracy and interchangeability. The fastener is fully threaded along its 12mm length with coarse thread spacing for optimal performance. Manufacturing complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming environmental safety and restricted substance compliance for global industrial applications.