S-98093A213 M6 x 8 mm ISO 898-1, DIN 6921 High-Strength Metric Class 10.9 Steel Flanged Hex Head Screws

Key Features & Benefits at a Glance

• Superior Corrosion Resistance: Black-phosphate steel coating provides excellent protection against rust and environmental degradation, extending service life in harsh industrial conditions.
• High Tensile Strength & Reliability: Class 10.9 grade and 150,000 psi tensile strength ensure dependable performance under heavy loads and high-stress applications.
• Enhanced Load Distribution: Integrated flange design eliminates the need for a separate washer, providing a larger bearing surface for improved joint stability and reduced surface pressure.
• Precision Thread Fit: Class 6g thread tolerance and coarse 1 mm pitch enable quick, secure assembly with reduced risk of cross-threading and consistent clamping force.
• Optimized Drive Efficiency: External hex head (10 mm width) allows for high-torque application using standard tools, facilitating fast installation and removal in confined spaces.
• Full Thread Engagement: Fully threaded 8 mm length maximizes grip range and pull-out resistance, ensuring versatile use across varying material thicknesses.
• Regulatory Compliance & Safety: Meets ISO 898-1, RoHS 3, and REACH standards, guaranteeing material safety and international quality assurance for global supply chains.

Professional Applications & Engineering Value

Engineered for demanding environments, these M6 hex head screws with black-phosphate steel finish address critical industrial challenges such as vibration loosening and corrosive wear. The flanged design per DIN 6921 distributes clamp load effectively, preventing surface damage and maintaining joint integrity in machinery, automotive assemblies, and structural frameworks. With a coarse 1 mm thread pitch and Class 6g fit, installation is swift and reliable, minimizing assembly errors. The Class 10.9 strength rating and 150,000 psi tensile capacity ensure these fully threaded screws withstand dynamic stresses, making them ideal for heavy-duty equipment, conveyor systems, and outdoor installations where durability and corrosion resistance are paramount.

Specification Summary & Compliance

This M6 x 1 mm screw features a metric coarse thread with Class 6g tolerance and is manufactured to ISO 898-1 specifications DIN 6921. It complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and material restrictions adherence. The external hex drive (10 mm width) and 8 mm length provide precise dimensional accuracy for consistent performance in industrial fastening applications.