S-90358A145 M8 x 10 mm Alloy Steel Ultra-Low-Profile Socket Head Screws

Key Features & Benefits at a Glance

• Exceptional strength and durability with 140,000 psi tensile strength and Rockwell C32 hardness, ensuring reliable performance under high-stress conditions.
• Superior corrosion resistance thanks to the black-oxide finish on alloy steel, extending service life in demanding industrial environments.
• Space-saving ultra-low socket head profile allows for installation in tight or recessed spaces without compromising on drive engagement.
• Precise and reliable thread engagement with Class 5g6g thread fit and coarse 1.25mm pitch, facilitating easier assembly and reducing cross-threading risks.
• Optimized for high-torque applications featuring a 5mm hex drive socket head that provides secure tool engagement and minimizes stripping.
• Consistent dimensional accuracy with a length tolerance of -0.127mm to 0.127mm, ensuring uniform fit and performance in precision assemblies.
• Compliance with international environmental standards including RoHS 3 and REACH, making them suitable for global supply chains and regulated industries.

Professional Applications & Engineering Value

Engineered for demanding industrial applications, these M8 socket head cap screws are crafted from black-oxide alloy steel to deliver superior resistance to wear and environmental factors. The ultra-low socket head profile is ideal for compact machinery, automotive assemblies, and precision equipment where space constraints are critical. With a fully threaded design and coarse 1.25mm pitch, they ensure rapid installation and robust clamping force, reducing assembly time and maintenance needs. The Class 5g6g thread fit guarantees precise alignment, minimizing the risk of thread damage in high-vibration settings like robotics and heavy machinery. These features collectively address common engineering challenges such as component failure, corrosion, and inefficient assembly, providing long-term reliability and cost savings.

Specification Summary & Compliance

This socket head cap screw adheres to metric standards with an M8 x 1.25mm thread size and coarse pitch. Thread specifications include a Class 5g6g fit for consistent dimensional accuracy, and the length tolerance is tightly controlled from -0.127mm to 0.127mm. Manufactured in compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and suitability for industrial use worldwide.