S-92949A708 1/2"-13 x 1/2" ASME B18.3 Stainless Steel Button Head Hex-Drive Screws
Stainless Steel Button Head Hex-Drive Screws
Image may differ from product. See technical specification for details.
Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Material & Strength
Temperature & Environment
- Fast delivery
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
Key Features & Benefits at a Glance
- Exceptional corrosion resistance thanks to 18-8 Stainless Steel construction and passivated finish, ideal for harsh industrial environments.
- Superior torque transmission and secure fastening enabled by the 5/16" hex drive, preventing stripping and ensuring reliable installation.
- High mechanical strength and durability with a tensile strength of 70,000 psi and Rockwell B55 hardness for demanding applications.
- Precise and reliable thread engagement due to UNC coarse threads and Class 3A fit, reducing cross-threading risks.
- Streamlined assembly process with a fully threaded design and rounded button head for quick installation and a clean finish.
- Guaranteed dimensional consistency and interchangeability through compliance with the rigorous ASME B18.3 standard.
- Safe for regulated industries as it is fully compliant with RoHS 3 and REACH environmental regulations.
Professional Applications & Engineering Value
Engineered for reliability, this 1/2"-13 UNC Rounded Head Hex Screw in 18-8 Stainless Steel addresses critical industrial challenges. Its coarse thread design ensures rapid assembly and superior performance in high-vibration settings, preventing loosening. The passivated finish significantly enhances corrosion resistance, making it suitable for outdoor machinery, marine equipment, and chemical processing plants. The hex drive allows for high-torque application without slippage, crucial for heavy-duty assemblies. Fully compliant with ASME B18.3, it guarantees precision and safety in automotive, construction, and OEM manufacturing, reducing downtime and maintenance costs.
Specification Summary & Compliance
This screw features a 1/2"-13 UNC thread with a Class 3A fit for high precision. It is manufactured in accordance with ASME B18.3 specifications and is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and material integrity.
