S-91800A226 M4 x 16 mm DIN 84, ISO 1207 Stainless Steel Cheese Head Slotted Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance thanks to 18-8 stainless steel construction and passivated finish, ensuring long-term reliability in harsh environments
• Exceptional mechanical strength with 70,000 psi tensile strength and Rockwell B70 hardness for reliable performance under high-stress conditions
• Precise thread engagement with Class 6g fit and coarse M4x0.7 thread pitch for secure fastening and reduced cross-threading risk
• Full-threaded design provides maximum grip length and uniform load distribution across the entire fastener
• Standardized dimensions conforming to DIN 84/ISO 1207 specifications ensure perfect compatibility with existing metric assemblies
• Easy installation and removal with slotted drive design compatible with standard screwdrivers for straightforward maintenance
• Regulatory compliance meeting RoHS 3 and REACH requirements for safe use across global industrial markets

Professional Applications & Engineering Value

This M4 slotted cheese head screw delivers exceptional engineering value through its optimized material selection and precision manufacturing. The 18-8 stainless steel composition combined with passivated finish provides outstanding protection against corrosion, making it ideal for applications in chemical processing, marine environments, food equipment, and outdoor machinery where moisture resistance is critical. The fully threaded design with Class 6g thread fit ensures maximum contact surface area and vibration resistance, preventing loosening in dynamic applications. The coarse thread pitch (M4x0.7mm) enables quick assembly while maintaining strong holding power, significantly reducing installation time in high-volume manufacturing operations. These metric screws are engineered to withstand repetitive stress cycles while maintaining their mechanical integrity, offering reliable performance in automotive assemblies, electrical enclosures, and industrial machinery where fastener failure is not an option.

Specification Summary & Compliance

This fastener maintains precise dimensional accuracy with Class 6g thread tolerance and full compliance with DIN 84/ISO 1207 standards for consistent performance across international applications. The manufacturing process adheres to strict quality controls ensuring dimensional stability with a 16mm length, 7mm head diameter, and M4x0.7mm coarse thread specifications. Regulatory compliance includes RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) certifications, confirming the absence of restricted substances and ensuring environmental safety standards are met for global industrial distribution.