S-97705A269 6-32 x 3/16" QQ-P-35, MS51021-22 Set Screws
Set Screws
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Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Material & Strength
Temperature & Environment
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Key Features & Benefits at a Glance
- Superior corrosion resistance with 18-8 stainless steel construction, ideal for harsh industrial environments and reducing maintenance costs.
- Precise and secure fastening due to Class 3A thread fit, ensuring tight tolerances and reliable performance in critical assemblies.
- Easy installation and removal with a 1/16" hex drive, allowing for efficient tool engagement and minimizing assembly time.
- Effective component retention provided by the cup point tip, which bites into surfaces to prevent loosening under vibration or load.
- Durable coarse UNC threading that resists cross-threading and simplifies alignment, enhancing operational reliability.
- Compact and space-saving design as a headless set screw, perfect for applications with limited clearance without compromising strength.
- Compliance with strict industry standards, including Fed. Spec. QQ-P-35, ensuring consistent quality and interoperability.
Professional Applications & Engineering Value
This 6-32 UNC set screw in 18-8 stainless steel is engineered to address common industrial challenges such as component slippage and corrosion-induced failure. The headless design and cup point tip provide superior gripping force, making it ideal for securing collars, pulleys, and gears in machinery subjected to high vibrations. Its Class 3A thread fit and coarse thread spacing ensure quick, accurate installation, reducing assembly errors in automated systems. Commonly used in precision equipment, automotive components, and electronic enclosures, this screw offers long-term reliability and minimizes downtime, supported by its compliance with environmental regulations like RoHS and REACH.
Specification Summary & Compliance
This set screw features a 6-32 UNC coarse thread with Class 3A fit for high precision, a 1/16" hex drive, and a 3/16" length. It conforms to Fed. Spec. QQ-P-35 (MS51021-22) and is compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) standards, ensuring environmental safety and regulatory adherence in industrial applications.
