S-91263A919 M8 x 60 mm DIN 7991 Alloy Steel Hex Drive Flat Head Screws

Key Features & Benefits at a Glance

• Exceptional strength and reliability with Class 10.9 grade, supporting heavy-duty applications and reducing failure risks
• Superior corrosion resistance due to zinc-plated alloy steel construction, extending service life in harsh environments
• High load-bearing capacity with 120,000 psi tensile strength and Rockwell C32 hardness for demanding mechanical assemblies
• Precise and secure fastening ensured by Class 6g thread fit and fully threaded M8x1.25mm coarse pitch design
• Easy installation and removal with 5mm hex drive and standard flat head profile, saving time and labor costs
• Compliance with international standards including DIN 7991, RoHS 3, and REACH, ensuring safety and regulatory acceptance
• Versatile right-hand threading for broad compatibility across metric-based industrial equipment and machinery

Professional Applications & Engineering Value

These M8 flat head screws are engineered to address critical challenges in heavy-duty industrial applications, such as machinery assembly, automotive components, and structural frameworks. The zinc-plated alloy steel material provides excellent resistance to corrosion and wear, while the Class 10.9 strength grade and 120,000 psi tensile strength ensure reliable performance under high stress and vibration. The fully threaded coarse pitch design (M8x1.25mm) allows for quick, secure fastening in various materials, reducing installation time and improving joint integrity. With a 90° countersink angle and hex drive, these screws offer flush mounting and easy torque application, making them ideal for applications where space constraints and durability are paramount. Their compliance with DIN 7991 standards further guarantees precision and interchangeability in global engineering projects.

Specification Summary & Compliance

This fastener features precise metric threading with M8x1.25mm coarse pitch and Class 6g thread fit for consistent dimensional accuracy. It is manufactured to meet DIN 7991 specifications, ensuring reliable performance in industrial settings. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming its safety for use in environmentally sensitive applications. Additionally, the Class 10.9 strength classification and fully threaded design adhere to standardized engineering requirements, providing assurance of quality and durability for professional use.