S-98093A430 M6 x 10 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 with black-phosphate steel coating, extending service life in harsh industrial environments
• Exceptional load-bearing capacity with 150,000 psi tensile strength and Class 10.9 rating for demanding applications
• Enhanced stability and vibration resistance from the integrated flange design, eliminating the need for separate washers
• Reliable thread engagement with Class 6g fit and M6x1 mm coarse pitch for quick assembly and reduced cross-threading risk
• Optimized torque transfer through the external hex drive and 10 mm head width, preventing tool slippage during installation
• Consistent hardness performance at Rockwell C32, ensuring durability under repeated stress and mechanical loads
• Full threading along the 10 mm length for maximum grip and uniform stress distribution in fastened joints

Professional Applications & Engineering Value

These M6 hex head screws deliver critical engineering solutions where high tensile strength and corrosion resistance are paramount. The black-phosphate steel construction provides excellent protection against oxidation and chemical exposure in automotive, machinery, and structural assemblies. The flange design distributes clamping force over a wider area (14.2 mm diameter), reducing surface pressure and preventing loosening from vibrations. With fully threaded coarse pitch metric configuration and Class 6g thread fit, these screws ensure rapid installation and reliable performance in heavy-duty industrial applications, minimizing downtime and maintenance costs.

Specification Summary & Compliance

Manufactured to ISO 898-1 and DIN 6921 standards with Class 6g thread tolerance for precision fit. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations. The Class 10.9 strength grade guarantees consistent mechanical properties across production batches.