S-90358A114 M2.5 x 12 mm Alloy Steel Ultra-Low-Profile Socket Head Screws

Key Features & Benefits at a Glance

• Exceptional corrosion resistance with black-oxide coating, extending service life in demanding industrial environments
• Precise thread engagement with Class 5g6g fit ensuring reliable fastening and vibration resistance
• Superior strength-to-weight ratio from alloy steel construction with 140,000 psi tensile strength
• Space-saving ultra-low profile head enabling use in compact assemblies and tight clearance applications
• Optimized drive efficiency with 1.5mm hex socket providing secure tool engagement and reduced cam-out risk
• Enhanced durability with Rockwell C32 hardness maintaining structural integrity under repeated loads
• Regulatory compliance assurance meeting RoHS 3 and REACH standards for global industrial applications

Professional Applications & Engineering Value

These M2.5 socket head cap screws deliver critical performance advantages in precision engineering applications where space constraints and reliability are paramount. The black-oxide alloy steel construction provides superior corrosion protection while maintaining the 140,000 psi tensile strength required for high-stress assemblies. The ultra-low profile head design solves clearance issues in compact electronic enclosures, machinery components, and automotive systems. With Class 5g6g thread fit and coarse 0.45mm pitch, these fully threaded metric screws ensure rapid installation and secure fastening in vibration-prone environments. The combination of Rockwell C32 hardness and precise 12mm length tolerance makes them ideal for repetitive assembly operations requiring consistent performance.

Specification Summary & Compliance

Manufactured to metric standards with Class 5g6g thread fit precision and length tolerance of -0.127mm to 0.127mm. Features right-hand coarse threads with 0.45mm pitch and M2.5 thread size. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations for industrial use.