S-90358A125 M3.5 x 14 mm Alloy Steel Ultra-Low-Profile Socket Head Screws
Alloy Steel Ultra-Low-Profile Socket Head Screws
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Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Material & Strength
Temperature & Environment
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Key Features & Benefits at a Glance
- Exceptional Strength and Durability – Made from alloy steel with a Rockwell C32 hardness and 140,000 psi tensile strength, ensuring reliable performance in demanding applications.
- Ultra-Low Profile Design – The socket head profile minimizes protrusion, ideal for tight spaces and streamlined assemblies.
- Precision Thread Fit – Class 5g6g thread ensures consistent engagement and reduces the risk of cross-threading or loosening.
- Corrosion-Resistant Black-Oxide Finish – Enhances durability and provides a protective layer against wear and environmental factors.
- Wide Industrial Compliance – Meets RoHS 3 and REACH standards, making it suitable for regulated and environmentally conscious industries.
- Fully Threaded Shank – Allows for uniform load distribution and secure fastening across the entire length.
- Easy Installation with Hex Drive – The 2 mm hex drive enables quick and secure tightening with standard tools.
Professional Applications & Engineering Value
This M3.5 socket head cap screw is engineered to address common industrial challenges, such as space constraints and the need for high-strength fastening. The black-oxide alloy steel construction provides excellent resistance to wear and corrosion, extending service life in harsh environments. With a coarse thread (M3.5x0.6) and Class 5g6g precision, it ensures reliable thread engagement and minimizes assembly errors. The ultra-low profile head is particularly valuable in compact machinery, electronics, and automotive assemblies, where minimizing protrusion is critical. Fully threaded and compliant with RoHS and REACH, it supports sustainable manufacturing while delivering consistent performance in heavy-duty applications.
Specification Summary & Compliance
This metric screw features a Class 5g6g thread fit with a length tolerance of -0.127mm to 0.127mm, ensuring dimensional accuracy. It adheres to RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance, meeting stringent environmental and safety standards for industrial use.
