S-90665A125 10-24 x 3/8" ASTM A574 Alloy Steel Low-Profile Socket Head Screws
Alloy Steel 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 in high-stress industrial applications, reducing the risk of fastener failure.
- Class 3A thread fit provides superior precision and tighter tolerances for secure, vibration-resistant connections in machinery and equipment.
- Zinc-plated alloy steel construction offers excellent corrosion resistance, extending service life in harsh environments and reducing maintenance needs.
- Low-profile socket head design with hex drive allows for easy installation in confined spaces, saving time during assembly and disassembly.
- Full compliance with ASTM A574, RoHS 3, and REACH guarantees adherence to strict quality and environmental standards, ensuring safety and regulatory acceptance.
- Coarse UNC threads enable quick and efficient fastening, ideal for applications requiring rapid assembly without compromising hold strength.
- Rockwell C39 hardness enhances durability and wear resistance, making these screws suitable for repetitive use in demanding settings.
Professional Applications & Engineering Value
This 10-24 UNC socket head cap screw is engineered from zinc-plated alloy steel to address common industrial challenges such as vibration loosening and corrosion in heavy-duty machinery. The low-profile socket head and hex drive design facilitate installation in tight spaces, reducing assembly time while maintaining a secure fit. With a coarse thread and Class 3A thread fit, it ensures quick, precise fastening in applications like automotive assemblies, aerospace components, and manufacturing equipment, where reliability and compliance with standards like ASTM A574 are critical. The high tensile strength and hardness provide long-term performance, minimizing downtime and replacement costs in professional environments.
Specification Summary & Compliance
This screw features precise Class 3A thread fit per UNC standards, with dimensions including a 3/8" length, 5/16" head diameter, and 3/32" hex drive. It meets ASTM A574 specifications for socket head cap screws and is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and quality assurance.
