S-91294A569 M24 x 80 mm DIN 7991 Alloy Steel Hex Drive Flat Head Screws

Key Features & Benefits at a Glance

• Exceptional tensile strength of 120,000 psi ensures reliable performance in high-stress applications, reducing the risk of fastener failure.
• Superior corrosion resistance from the black-oxide finish on alloy steel, extending service life in demanding industrial environments.
• Precise Class 6g thread fit guarantees smooth installation and secure fastening, minimizing assembly time and errors.
• High-grade Class 10.9 strength rating provides consistent durability and load-bearing capacity for heavy-duty mechanical assemblies.
• Fully threaded M24 x 3mm coarse pitch design offers excellent grip and vibration resistance in various materials.
• Flat head with 60° countersink angle allows for a flush, unobtrusive finish, ideal for applications where protrusion is a concern.
• Compliance with DIN 7991, RoHS 3, and REACH standards ensures product safety, environmental responsibility, and global regulatory acceptance.

Professional Applications & Engineering Value

This M24 flat head hex screw is engineered to address critical challenges in industrial settings, such as vibration-induced loosening and corrosion in harsh conditions. The black-oxide alloy steel construction, combined with a Class 10.9 strength grade, delivers robust performance in heavy machinery, structural frameworks, and automotive assemblies. Its fully threaded metric coarse pitch and Class 6g thread fit enable quick, precise installation with standard 14 mm hex drive tools, reducing labor costs and enhancing assembly efficiency. Ideal for applications requiring high tensile strength and a low-profile head, this screw ensures long-term reliability in construction, manufacturing, and equipment maintenance, where failure is not an option.

Specification Summary & Compliance

This fastener features precise M24 x 3 mm coarse thread with Class 6g tolerance for accurate fit, and is manufactured to DIN 7991 specifications. It complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring adherence to environmental and safety standards. With dimensions including an 80 mm length, 39 mm head diameter, and 60° countersink angle, it meets rigorous industrial requirements for durability and performance.