S-98093A624 M10 x 30 mm ASME B18.2.3.9M, SAE J1199 High-Strength Metric Class 10.9 Steel Flanged Hex Head Screws

Key Features & Benefits at a Glance

• Exceptional tensile strength with 150,000 psi rating and Class 10.9 grade ensures reliable performance in high-stress industrial applications
• Superior corrosion resistance through black-phosphate steel coating extends service life in demanding environments
• Enhanced grip and stability with integrated flange design eliminates the need for separate washers and distributes load effectively
• Precise Class 6g thread fit guarantees smooth installation and secure fastening in metric assemblies
• Full threading capability provides maximum engagement length and superior holding power throughout the entire 30mm length
• External hex drive design enables high-torque installation with standard tools for efficient assembly operations
• Right-hand coarse threading (M10x1.5) ensures quick installation and removal while maintaining secure connections

Professional Applications & Engineering Value

Engineered for demanding industrial applications, these M10 hex head screws deliver exceptional value in heavy machinery, structural steel connections, and equipment manufacturing. The Class 10.9 high-strength steel construction combined with black-phosphate surface treatment provides superior protection against corrosion and wear, significantly extending service life in harsh operating conditions. The flanged design eliminates washer requirements while providing superior clamping force distribution, preventing surface damage and maintaining joint integrity. With fully threaded M10x1.5 coarse thread configuration and external hex drive, these fasteners enable rapid installation and high-torque capability, making them ideal for production lines where efficiency and reliability are critical. The combination of 150,000 psi tensile strength and Rockwell C32 hardness ensures these screws maintain performance under extreme vibrational and dynamic loading conditions common in industrial environments.

Specification Summary & Compliance

This metric hex head screw features precise M10x1.5 coarse threading with Class 6g thread fit tolerance ensuring compatibility with standard metric components. Manufactured to meet ASME B18.2.3M specifications where applicable under SAE J1199, these fasteners guarantee dimensional accuracy and performance consistency. The product is fully RoHS 3 (2015/863/EU) compliant and REACH (EC 1907/2006) compliant as of June 14, 2023, meeting current environmental and safety regulations for industrial use worldwide. The 30mm length with 22.3mm flange diameter and 15mm hex head provides optimal dimensional characteristics for standard industrial applications requiring high-strength metric fastening solutions.