S-92210A600 5/16"-24 x 1/2" 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
- Exceptional corrosion resistance with 18-8 stainless steel construction and passivated finish, ideal for harsh industrial environments.
- Superior thread engagement and vibration resistance provided by the Class 3A thread fit and UNF fine thread spacing.
- High tensile strength of 70,000 psi and Rockwell B55 hardness ensure reliable, long-lasting fastening under load.
- Efficient and secure installation with the hex drive design and fully threaded shank for maximum grip and ease of use.
- Flush mounting capability due to the flat head with a standard 82° countersink angle, providing a smooth surface finish.
- Guaranteed dimensional accuracy and interchangeability through compliance with ASME B18.3 manufacturing standards.
- Safe for regulated industries with adherence to RoHS 3 and REACH environmental regulations.
Professional Applications & Engineering Value
This 5/16"-24 UNF flat head screw is engineered to address critical challenges in precision assembly and machinery. The 18-8 stainless steel material, combined with a passivated finish, offers excellent resistance to oxidation and chemical exposure, reducing maintenance in demanding settings like automotive, aerospace, and marine equipment. The Class 3A thread fit and fine thread spacing ensure tight, secure connections that minimize loosening from vibrations, enhancing the reliability of high-stress components. With a hex drive and fully threaded design, installation is quick and robust, saving time in production lines while meeting strict ASME B18.3 specifications for consistent performance.
Specification Summary & Compliance
This screw features precise Class 3A thread fit per UNF standards, with a thread size of 5/16"-24, length of 1/2", and an 82° countersink angle. It complies with ASME B18.3 for dimensional accuracy and is certified RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, ensuring environmental safety and regulatory adherence.
