S-91280A298 M10 x 75 mm ISO 4014, DIN 931 Medium-Strength Metric Class 8.8 Steel Hex Head Screws

Key Features & Benefits at a Glance

• Superior load-bearing capability with Class 8.8 strength rating and 110,000 psi tensile strength for reliable performance in demanding applications
• Enhanced durability and wear resistance thanks to Rockwell C21 hardness and high-quality steel construction
• Optimized thread engagement with partial threading design that provides secure fastening while reducing material usage
• Easy installation and removal with external hex drive and 17mm head width for standard tool compatibility
• Precise metric threading with M10x1.5 coarse thread and Class 6g fit ensuring consistent performance and interchangeability
• Corrosion-resistant black finish that provides additional protection for extended service life in industrial environments
• Global compliance assurance meeting ISO 4014 DIN 931 standards for international project compatibility

Professional Applications & Engineering Value

This M10 hex head screw delivers exceptional engineering value through its Class 8.8 steel construction and precision metric coarse threading. The combination of 110,000 psi tensile strength and Rockwell C21 hardness ensures reliable performance in structural applications where vibration resistance and load capacity are critical. The partially threaded design concentrates strength where needed most while the external hex drive facilitates quick installation with standard tools. Ideal for machinery assembly, construction frameworks, and heavy equipment, this black steel fastener maintains integrity under stress while the coarse thread pitch prevents loosening in dynamic environments. Engineered to solve common industrial challenges including joint failure, corrosion, and installation inefficiency.

Specification Summary & Compliance

This hex head screw features precise M10x1.5 metric coarse threading with Class 6g thread fit and minimum thread length of 26mm. Manufactured to ISO 4014 DIN 931 specifications with dimensional accuracy including 17mm head width and 6.6mm head height. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use across global industrial markets. The Class 8.8 strength rating corresponds to 110,000 psi tensile strength with Rockwell C21 hardness, meeting international quality standards for industrial fasteners.