S-98093A813 M14 x 40 mm ISO 898-1, DIN 6921 High-Strength Metric Class 10.9 Steel Flanged Hex Head Screws

Key Features & Benefits at a Glance

• Exceptional tensile strength of 150,000 psi ensures reliable performance in high-stress industrial environments, reducing the risk of fastener failure.
• Class 10.9 strength grade provides superior load-bearing capacity, ideal for critical assemblies requiring dependable mechanical properties.
• Black phosphate coating on steel offers enhanced corrosion resistance, extending service life in demanding conditions without compromising on durability.
• Integrated flange design eliminates the need for separate washers, simplifying installation and providing a larger bearing surface for secure, even load distribution.
• Partially threaded shank allows for precise clamping force control, minimizing thread damage and ensuring consistent joint integrity.
• Metric coarse threading (M14 x 2mm) with Class 6g tolerance enables quick assembly and reliable engagement, reducing installation time in coarse-thread applications.
• External hex drive facilitates easy torque application with standard tools, ensuring efficient maintenance and disassembly when needed.

Professional Applications & Engineering Value

Engineered for demanding industrial applications, this M14 hex head screw combines high-strength black phosphate steel with a flanged design to address common engineering challenges like vibration loosening and corrosion. The Class 10.9 rating and 150,000 psi tensile strength ensure it withstands heavy loads in machinery, automotive assemblies, and structural frameworks, while the partially threaded metric configuration provides optimal grip length for secure fastening. Its coarse thread pitch and external hex drive allow for rapid installation in coarse-threaded components, reducing downtime. Compliant with ISO 898-1 and DIN 6921, it delivers consistent performance in harsh environments, making it a reliable choice for heavy-duty industrial fastening where durability and compliance are critical.

Specification Summary & Compliance

This hex head flange screw features precise metric coarse threading (M14 x 2mm) with a Class 6g thread fit for accurate engagement, and adheres to ISO 898-1 and DIN 6921 manufacturing standards. It is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and reliability for industrial use.