S-94495A225 8-32 x 1/2" ASME B18.3, ASTM F912 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
- Secure, vibration-resistant locking with a nylon patch thread locker that maintains integrity from -70° to 250° F, preventing loosening in demanding environments.
- Exceptional durability and wear resistance due to black-oxide coated alloy steel and Rockwell C45 hardness, ensuring long service life under high stress.
- Precise, reliable thread engagement with Class 3A thread fit and UNC coarse threads, providing superior holding power and easy assembly.
- Space-saving headless design allows for flush mounting in tight spaces, ideal for applications where protrusion is not acceptable.
- Easy installation and removal with a 5/64" hex drive, enabling quick adjustments while minimizing tool slippage.
- Flat tip design ensures minimal surface damage and firm contact, enhancing grip on shafts or components.
- Compliance with industry standards including ASME B18.3, RoHS 3, and REACH, guaranteeing safety and environmental responsibility.
Professional Applications & Engineering Value
This 8-32 UNC set screw is engineered to address common industrial challenges such as component slippage and vibration-induced failure. Made from black-oxide alloy steel, it offers excellent corrosion resistance and strength, while the nylon patch thread locker provides reliable locking without the need for additional adhesives. The Class 3A thread fit and coarse UNC threads ensure tight tolerances and ease of use in high-stress assemblies, such as machinery, automotive systems, and precision equipment. Its headless design and flat tip make it ideal for securing collars, gears, and pulleys where space is limited and surface preservation is critical, reducing maintenance needs and improving operational reliability.
Specification Summary & Compliance
This set screw features a Class 3A thread fit with UNC coarse threads, ensuring precise dimensional accuracy per ASME B18.3 specifications. It is manufactured from black-oxide alloy steel with a Rockwell C45 hardness for enhanced durability. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, it meets environmental and safety standards for industrial use.
