S-98704A520 10-32 x 3/8" Thumb Screws
Thumb 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 demanding environments
- Enhanced manual grip and control thanks to the black knurled acetal plastic head, providing secure handling even with gloves
- Precise, reliable fastening ensured by the Class 3A UNF fine thread, offering excellent fit and vibration resistance
- Easy installation and removal with dual functionality: knurled head for hand-tightening and 5/32" hex drive for tool-assisted torque
- Space-saving low-profile design with a round head that fits in tight spaces without compromising on grip surface
- Full threading for maximum engagement along the entire 3/8" length, providing consistent holding power
- Compliance with global environmental standards including RoHS 3 and REACH, ensuring safe use in regulated industries
Professional Applications & Engineering Value
This 10-32 UNF thumb screw is engineered to solve critical challenges in precision assembly and frequent-access panels. The 18-8 stainless steel body delivers excellent strength and corrosion resistance, ideal for electronics, instrumentation, and machinery exposed to moisture or chemicals. The black knurled round head, made from durable acetal plastic, ensures a non-slip grip for quick adjustments without tools, while the integrated 5/32" hex drive allows for higher torque application when needed. Its low-profile design and Class 3A fine thread provide secure, vibration-resistant fastening in confined spaces, making it perfect for applications requiring repeated access and reliable performance without galling or cross-threading.
Specification Summary & Compliance
This thumb screw features a 10-32 UNF thread with Class 3A fit for high precision and strength. It is fully threaded, 3/8" in length, with a right-hand thread direction. The product is manufactured in compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it meets strict environmental and safety standards for industrial use.
