S-92949A433 12-24 x 1" ASTM F879 Stainless Steel Button Head Hex-Drive Screws
Stainless Steel Button Head Hex-Drive 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 thanks to 18-8 Stainless Steel construction and passivated finish, ideal for harsh environments.
- Exceptional mechanical strength with a 70,000 psi tensile strength, ensuring reliable performance under high-stress conditions.
- Precise, secure fastening achieved through Class 3A thread fit and UNC coarse threading, minimizing the risk of loosening.
- Efficient installation and removal enabled by the 1/8" hex drive and rounded button head design.
- Full-length threading provides consistent grip and holding power along the entire 1" length.
- Compliance with stringent industry standards including ASTM F879, RoHS 3, and REACH, ensuring safety and regulatory adherence.
- Versatile for demanding applications in industrial and commercial settings where durability and precision are critical.
Professional Applications & Engineering Value
This 12-24 UNC Rounded Head Hex Drive Screw is engineered to address common industrial challenges such as vibration-induced loosening and environmental corrosion. The 18-8 Stainless Steel material, combined with a passivated finish, provides excellent resistance to rust and chemical exposure, making it suitable for outdoor, marine, or chemical processing equipment. The Class 3A thread fit and coarse UNC threading ensure tight, reliable connections that withstand dynamic loads and thermal cycling. Its rounded button head and 1/8" hex drive facilitate quick, tool-friendly installation in confined spaces, reducing assembly time and improving workflow efficiency in machinery, automotive, and structural applications.
Specification Summary & Compliance
This screw features a 12-24 UNC thread size with Class 3A thread fit for high precision. It is manufactured in accordance with ASTM F879 specifications and is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it meets environmental and safety standards for global industrial use.
