S-92313A435 3/4"-10 x 3/4" ASME B18.3 Set Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance in harsh environments thanks to 316 Stainless Steel construction
• Exceptional holding power and vibration resistance from the cup tip design and coarse UNC thread spacing
• High-strength, precision fit ensured by the Class 3A thread tolerance for reliable, secure fastening
• Enhanced durability and wear resistance provided by the Rockwell B80 hardness rating
• Easy and secure installation with standard tools using the 3/8" hex drive, ideal for headless applications
• Guaranteed reliability and interchangeability through compliance with the ASME B18.3 standard
• Safe for use in regulated industries as it is fully compliant with RoHS 3 and REACH environmental regulations

Professional Applications & Engineering Value

This hex headless set screw is engineered to solve critical challenges in demanding industrial applications. Manufactured from premium 316 Stainless Steel, it offers exceptional resistance to corrosion from chemicals, saltwater, and extreme temperatures, making it ideal for marine, chemical processing, and food machinery. The Class 3A thread fit and coarse UNC thread provide a precise, strong engagement that resists loosening under high vibration and dynamic loads. The cup tip design concentrates force for a powerful grip on shafts and collars, preventing component slippage. This combination of material and design ensures long-term reliability, reduces maintenance downtime, and secures critical assemblies in heavy-duty equipment.

Specification Summary & Compliance

This set screw features a 3/4"-10 UNC thread with a Class 3A fit for high precision. It is manufactured in accordance with the ASME B18.3 specification. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it meets strict environmental and safety standards for industrial use.