S-90358A148 M12 x 10 mm Alloy Steel Ultra-Low-Profile Socket Head Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with black-oxide coating, extending service life in harsh industrial environments
• Exceptional mechanical strength from alloy steel construction, supporting heavy-duty applications with 140,000 psi tensile strength
• Precise thread engagement with Class 5g6g fit, ensuring reliable fastening and vibration resistance
• Space-saving ultra-low head profile for applications with limited clearance while maintaining full hex drive functionality
• Optimized torque transmission through 6mm hex drive design, preventing tool slippage and damage during installation
• Consistent dimensional accuracy with tight length tolerance (±0.127mm), enabling predictable assembly results
• Environmental compliance assurance meeting RoHS 3 and REACH standards for global manufacturing requirements

Professional Applications & Engineering Value

Engineered for demanding industrial applications, these M12 socket head cap screws deliver critical performance where space constraints and reliability are paramount. The black-oxide alloy steel construction provides excellent corrosion protection while maintaining the Rockwell C32 hardness needed for repeated disassembly in maintenance-heavy equipment. The ultra-low socket head profile solves clearance issues in compact assemblies without compromising on drive security, while the Class 5g6g thread fit ensures precise engagement in tapped holes, reducing the risk of cross-threading in production environments. These metric socket screws are particularly valuable in machinery, automation systems, and precision equipment where coarse thread design facilitates quicker assembly and the fully threaded configuration provides uniform clamping force distribution.

Specification Summary & Compliance

This M12x1.75 metric socket head cap screw features precision Class 5g6g thread fit according to ISO metric standards, with length tolerance maintained between -0.127mm to +0.127mm for consistent dimensional accuracy. The fastener is manufactured from alloy steel with black-oxide surface treatment and meets comprehensive regulatory requirements including RoHS 3 (2015/863/EU) compliance and REACH (EC 1907/2006) compliance, ensuring suitability for international industrial applications and environmental standards.