S-96660A223 M4 x 30 mm ISO 7380-2 Steel Flanged Button Head Hex-Drive Screws

Key Features & Benefits at a Glance

• Exceptional load-bearing capacity with Class 10.9 strength rating and 100,000 psi tensile strength for reliable performance in demanding applications
• Superior corrosion resistance through zinc-plated alloy steel construction, extending service life in harsh industrial environments
• Optimized torque transmission with 2.5 mm hex drive design providing secure fastening and reduced tool slippage
• Enhanced stability and distribution from the flanged button head design that eliminates the need for separate washers
• Precision thread engagement with Class 6h thread fit and coarse M4 x 0.7 mm threading for quick assembly and vibration resistance
• Versatile partial threading with 20 mm minimum thread length allowing for both secure clamping and adjustment capabilities
• Global compliance assurance meeting ISO 7380-2 specifications and environmental standards including RoHS 3 and REACH

Professional Applications & Engineering Value

Engineered for industrial machinery, automotive assemblies, and heavy equipment, these Class 10.9 metric hex screws deliver critical performance where vibration resistance and structural integrity are paramount. The zinc-plated alloy steel construction provides essential corrosion protection in challenging environments, while the flanged button head design distributes clamping force efficiently without requiring additional components. The coarse M4 x 0.7 mm threading with partial threading configuration ensures rapid installation and maintains secure fastening under dynamic loads. With Rockwell C32 hardness and precise Class 6h thread fit, these rounded head screws prevent stripping and maintain dimensional stability throughout their service life, making them ideal for repetitive disassembly and maintenance cycles in manufacturing and engineering applications.

Specification Summary & Compliance

This M4 x 0.7 mm coarse thread screw features precise Class 6h thread fit tolerance and ISO 7380-2 manufacturing specifications. The fastener maintains dimensional accuracy with 30 mm overall length and 20 mm minimum thread engagement. Compliance includes RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental standards, ensuring suitability for global industrial markets. The Class 10.9 strength rating corresponds to 100,000 psi tensile strength and Rockwell C32 hardness, providing verified mechanical performance for critical applications.