S-90358A124 M3.5 x 12 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 tensile strength of 140,000 psi ensures reliable performance under high-stress conditions, reducing the risk of fastener failure.
- Ultra-low socket head profile allows for installation in tight spaces where clearance is limited, enhancing design flexibility.
- Black-oxide coating on alloy steel provides corrosion resistance and a durable, non-reflective finish suitable for industrial environments.
- Precision Class 5g6g thread fit guarantees consistent engagement and secure fastening, minimizing loosening in vibrating applications.
- Rockwell C32 hardness offers excellent wear resistance, extending the screw's service life in demanding operations.
- Fully threaded design enables uniform load distribution along the entire length, improving joint integrity.
- Compliance with RoHS 3 and REACH ensures environmental safety and regulatory adherence for global supply chains.
Professional Applications & Engineering Value
This M3.5 socket head cap screw is engineered to address common challenges in precision assembly, such as space constraints and vibration-induced loosening. The ultra-low profile head and metric coarse thread with a 0.6 mm pitch facilitate quick installation and robust clamping force in compact machinery, automotive components, and electronic enclosures. Made from black-oxide alloy steel, it combats corrosion while maintaining high tensile strength and hardness, ideal for applications requiring repeated disassembly. The Class 5g6g thread fit ensures precise alignment and resistance to dynamic loads, reducing maintenance needs and enhancing operational reliability in industrial settings.
Specification Summary & Compliance
This screw features a metric M3.5 x 0.6 mm coarse thread with a Class 5g6g tolerance for accurate fit, and a length tolerance of -0.127 mm to 0.127 mm. It adheres to RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance standards, ensuring it meets environmental and safety regulations for industrial use.
