S-90357A006 10-24 x 1/2" Alloy Steel Ultra-Low-Profile Socket Head Screws

Key Features & Benefits at a Glance

• Exceptional tensile strength of 140,000 psi ensures reliable performance in demanding applications, reducing the risk of fastener failure.
• Precision Class 3A thread fit guarantees tight tolerances and secure mating with nuts and tapped holes, minimizing assembly issues.
• Black-oxide coating on alloy steel provides enhanced corrosion resistance, extending service life in various industrial environments.
• Ultra-low socket head profile allows installation in confined spaces where standard head height is prohibitive, increasing design flexibility.
• High hardness (Rockwell C32) offers excellent wear resistance, maintaining thread integrity through repeated use and disassembly.
• Coarse UNC thread spacing enables quicker installation and reduced cross-threading compared to fine threads, improving assembly efficiency.
• Compliance with RoHS 3 and REACH regulations ensures environmental safety and global market acceptability for your products.

Professional Applications & Engineering Value

Engineered for high-stress environments, these 10-24 UNC socket head cap screws are ideal for machinery, automotive, and aerospace assemblies where space constraints and vibration resistance are critical. The black-oxide alloy steel construction combats rust and wear, while the Class 3A thread fit and coarse thread spacing provide secure, repeatable fastening without galling. The ultra-low profile head and 3/32" hex drive facilitate easy access in tight compartments, reducing installation time and tool interference. These screws deliver consistent performance in applications requiring high tensile strength and durability, from precision instruments to heavy-duty equipment, ensuring long-term reliability and reduced maintenance costs.

Specification Summary & Compliance

This socket head cap screw meets precise dimensional standards, including a Class 3A thread fit per UNC specifications, length tolerance of -0.005" to 0.005", and fully threaded design for uniform engagement. It conforms to RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring compliance with environmental and safety requirements for industrial use.