S-94355A214 2-56 x 3/8" 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 for long-lasting performance in harsh industrial environments.
- Maximum holding power achieved through Class 3A thread fit, ensuring tight, secure fastening with minimal backlash.
- Enhanced durability with Rockwell B80 hardness, providing excellent resistance to wear and deformation under load.
- Reliable coarse UNC threads for quick assembly and reduced cross-threading risks in high-vibration applications.
- Space-saving headless design with hex drive for flush mounting where clearance is limited.
- Precision flat tip for concentrated contact pressure, preventing component slippage in critical assemblies.
- Full regulatory compliance with ASME B18.3, RoHS 3, and REACH, ensuring safety and environmental standards are met.
Professional Applications & Engineering Value
This 2-56 UNC set screw is engineered to address common industrial challenges like component loosening and misalignment in machinery. The 18-8 stainless steel material offers excellent corrosion resistance, making it ideal for applications in moist or chemical-exposed settings, such as electrical enclosures, precision instruments, and automotive assemblies. Its coarse thread design and Class 3A fit provide a secure, vibration-resistant hold, reducing maintenance needs and downtime. The hex headless and flat tip configuration ensures a flush finish, perfect for tight spaces where protrusions are not feasible. By combining robust Rockwell B80 hardness with standardized dimensions, this fastener delivers consistent performance in heavy-duty set screw applications, enhancing operational reliability.
Specification Summary & Compliance
This set screw adheres to Class 3A thread fit for precise dimensional accuracy and superior fastening under the UNC coarse thread system. It meets ASME B18.3 manufacturing specifications, ensuring interchangeability and reliability. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming it is free from hazardous substances and safe for various industrial uses.
