S-92210A402 0-80 x 3/4" ASME B18.3 Stainless Steel Hex Drive Flat Head Screws
Stainless Steel Hex Drive Flat Head 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
- Superior corrosion resistance with 18-8 stainless steel and passivated finish, ideal for harsh industrial environments.
- Exceptional tensile strength rated at 70,000 psi, providing reliable, heavy-duty fastening for demanding applications.
- Precision Class 3A thread fit ensures tight, secure connections and reduces the risk of loosening under vibration.
- Standard 82° countersink angle and flat head design allows for a flush, unobtrusive finish in assembled components.
- Hex drive (0.035") offers high torque transmission and easy installation with standard tools, minimizing slippage.
- Fully threaded UNF fine thread delivers maximum grip and uniform load distribution along the entire 3/4" length.
- Compliance with ASME B18.3, RoHS 3, and REACH guarantees consistent quality and environmental safety for global supply chains.
Professional Applications & Engineering Value
This 0-80 UNF flat head screw is engineered to address critical challenges in precision assembly, such as maintaining tight tolerances and resisting environmental degradation. The 18-8 stainless steel construction, enhanced by a passivated finish, provides excellent resistance to oxidation and chemical exposure, making it suitable for electronics, aerospace, and medical equipment where reliability is paramount. The fine UNF thread and Class 3A fit ensure minimal backlash and secure fastening in high-vibration settings, while the hex drive simplifies installation in confined spaces. Its fully threaded design and 82° countersink enable smooth, flush mounting, reducing assembly time and improving aesthetic integration in finished products.
Specification Summary & Compliance
This screw adheres to ASME B18.3 specifications, with precise Class 3A thread fit and UNF fine threading for consistent performance. Dimensions include a 3/4" length, 0.06" thread diameter, and standard flat head profile. It is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006), ensuring it meets stringent environmental and safety standards for industrial use.
