S-93465A781 5/16"-18 x 3/4" Brass Socket Head Screws
Brass 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
- Superior corrosion resistance from premium brass material, ideal for harsh environments and reducing maintenance costs.
- High-strength performance with 50,000 psi tensile strength and Rockwell B55 hardness for reliable, durable fastening under load.
- Precise thread engagement with Class 3A fit and UNC coarse threads, ensuring secure, vibration-resistant connections.
- Easy installation and removal using a standard 1/4" hex drive, saving time and labor in assembly and disassembly.
- Full thread coverage along the 3/4" length for maximum grip and adjustability in various material thicknesses.
- Compliance with REACH regulations, guaranteeing safety and environmental standards for industrial use.
- Right-hand thread design for standard application compatibility and straightforward, efficient tightening.
Professional Applications & Engineering Value
This brass socket head cap screw is engineered to address common industrial challenges like corrosion, vibration loosening, and assembly efficiency. The UNC coarse threads with a Class 3A fit provide excellent thread engagement and resistance to loosening in dynamic environments, while the brass material offers inherent corrosion resistance, making it suitable for plumbing, marine, and electrical applications where moisture is a concern. The hex drive socket head allows for high-torque installation in confined spaces, enhancing productivity. With a fully threaded design and right-hand thread, it ensures consistent clamping force and ease of use in automated or manual assembly lines, delivering long-term reliability and reduced downtime.
Specification Summary & Compliance
This screw features a 5/16"-18 UNC thread size with Class 3A precision fit, ensuring tight tolerances and reliable performance in inch-based systems. It complies with REACH (EC 1907/2006) regulations, confirming adherence to environmental and safety standards. The specifications include a coarse thread spacing, fully threaded rod type, and dimensions such as 3/4" length and 1/4" hex drive, all manufactured to support industrial durability and consistent quality.
