S-92785A556 5/16"-24 x 3/4" ASME B18.3 Set Screws
Set 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 construction, ideal for harsh environments and extended service life.
- Exceptional thread precision with Class 3A fit and UNF fine threads for secure, vibration-resistant fastening in critical assemblies.
- High-strength performance backed by Rockwell B80 hardness, ensuring durability and resistance to wear under load.
- Efficient installation and removal via the 5/32" hex drive, providing reliable torque transmission in confined spaces.
- Secure component positioning with the 90° cone point tip, offering excellent bite and resistance to loosening.
- Broad industrial compatibility as a headless set screw, perfect for applications where a flush surface is required.
- Guaranteed quality and safety through compliance with ASME B18.3, RoHS 3, and REACH standards.
Professional Applications & Engineering Value
This 5/16"-24 UNF Class 3A set screw is engineered to address common industrial challenges such as component slippage and corrosion-induced failure. Manufactured from 18-8 Stainless Steel, it provides excellent resistance to rust and oxidation, making it suitable for demanding environments like machinery, automotive, and marine applications. The fine thread spacing and Class 3A thread fit ensure a tight, precise engagement that minimizes the risk of loosening under vibration, a critical factor in dynamic assemblies. The hex drive design allows for easy installation with standard tools, while the 90° cone point delivers superior gripping force on shafts and collars. Ideal for securing gears, pulleys, and other rotating components, this headless set screw offers reliable performance where space is limited and a smooth surface is essential.
Specification Summary & Compliance
This set screw features a 5/16"-24 UNF thread with a Class 3A fit for high precision and fine thread spacing. It is manufactured in accordance with ASME B18.3 specifications and complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and material reliability for industrial use.
