S-98093A436 M6 x 16 mm ISO 898-1, DIN 6921 High-Strength Metric Class 10.9 Steel Flanged Hex Head Screws

Key Features & Benefits at a Glance

• Exceptional corrosion resistance with black-phosphate steel coating, ideal for harsh industrial environments
• High tensile strength of 150,000 psi ensures reliable performance in heavy-duty applications
• Flanged design eliminates the need for separate washers, speeding up assembly and reducing component count
• Class 10.9 strength grade provides superior load-bearing capacity for critical connections
• Fully threaded shank offers maximum grip and uniform clamping force along the entire length
• External hex drive allows for easy installation with standard tools and high torque application
• Coarse thread pitch enables quick assembly and reduced cross-threading risks

Professional Applications & Engineering Value

Engineered for demanding industrial settings, these M6 hex head screws deliver robust performance in machinery, automotive, and construction applications. The black-phosphate steel material provides enhanced corrosion protection, extending service life in exposed or high-moisture environments. With a flanged design, these screws distribute clamping force effectively, preventing surface damage and maintaining joint integrity under vibration. The Class 10.9 strength rating and fully threaded configuration ensure secure fastening in high-stress assemblies, while the external hex drive facilitates efficient installation with common tools, reducing labor time and improving productivity in B2B operations.

Specification Summary & Compliance

This metric screw features M6 x 1 mm coarse threads with Class 6g tolerance for precise fit, manufactured to DIN 6921 and ISO 898-1 standards. It complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and material sustainability. The 16mm length and 14.2mm flange diameter provide consistent dimensional accuracy for reliable integration into industrial fastener systems.