S-97705A265 6-32 x 1/8" QQ-P-35, MS51021-21 Set Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction, ideal for harsh industrial environments
• Maximum holding power ensured by Class 3A thread fit for tight, secure fastening in critical applications
• Easy installation and removal with 1/16" hex drive, providing reliable torque transfer without stripping
• Enhanced grip on shafts and components thanks to the cup point tip design that minimizes slippage
• Wide compatibility with 6-32 UNC coarse threads, suitable for various machinery and equipment
• Space-saving headless design allowing flush mounting where protruding fasteners are not feasible
• Compliance with strict industry standards including Fed. Spec. QQ-P-35, RoHS 3, and REACH for safe, reliable use

Professional Applications & Engineering Value

This 6-32 UNC thread set screw in 18-8 stainless steel is engineered to address common industrial challenges such as component loosening under vibration and exposure to corrosive conditions. The cup point tip bites securely into materials, providing exceptional resistance to rotational forces, while the coarse thread and Class 3A thread fit ensure precise engagement and durability in assemblies. Its headless design and right-hand threading make it ideal for applications in machinery, automotive, and electronics where space is limited and reliable, long-term fastening is critical. The hex drive allows for efficient installation with standard tools, reducing assembly time and improving productivity in B2B settings.

Specification Summary & Compliance

This set screw features a 6-32 UNC coarse thread with Class 3A thread fit for high precision and strength, measuring 1/8" in length and 0.138" in thread diameter. It complies with Fed. Spec. QQ-P-35 (referencing MS51021-21) for consistent quality, and meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and suitability for global industrial use.