S-91294A586 M16 x 65 mm DIN 7991, ISO 10642 Alloy Steel Hex Drive Flat Head Screws

Key Features & Benefits at a Glance

• Exceptional corrosion resistance from the black-oxide finish, extending service life in demanding industrial environments.
• Superior strength for heavy-duty applications with a Class 10.9 rating and 120,000 psi tensile strength, ensuring reliable, failure-resistant connections.
• Precise and secure fastening thanks to the Class 6g thread fit and coarse M16x2mm thread, providing excellent grip and vibration resistance.
• Optimized for efficient installation with a standard 90° countersink angle and 10mm hex drive, allowing for flush mounting and easy torque application.
• Enhanced durability and wear resistance from the alloy steel construction and Rockwell C32 hardness, maintaining performance under high stress.
• Full thread engagement for maximum holding power along the entire 65mm length, distributing load evenly and improving joint integrity.
• Compliance with international standards including DIN 7991/ISO 10642, RoHS 3, and REACH, ensuring quality, safety, and environmental responsibility.

Professional Applications & Engineering Value

This M16 flat head screw is engineered to solve critical fastening challenges in heavy-duty industrial applications. The black-oxide alloy steel construction provides superior corrosion resistance, essential for machinery and structural assemblies exposed to harsh conditions. Its Class 10.9 strength grade and 120,000 psi tensile strength ensure it can withstand extreme loads and vibrations without failure, making it ideal for automotive, construction, and manufacturing equipment. The fully threaded design and Class 6g thread fit offer precise alignment and robust clamping force, reducing the risk of loosening. With a standard 90° countersink angle and 10mm hex drive, installation is quick and secure, enabling flush surfaces and efficient assembly workflows. This metric hex drive screw delivers reliable performance where high-strength, durable fastening is non-negotiable.

Specification Summary & Compliance

This fastener features a Class 6g thread fit for precise metric threading and adheres to DIN 7991 and ISO 10642 manufacturing standards, ensuring dimensional accuracy and interoperability. It is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, confirming the absence of hazardous substances. The specifications include a M16x2mm coarse thread, 65mm length, and fully threaded design, meeting rigorous industrial requirements for strength and reliability.