S-90200A253 10-24 x 2" Thumb Screws
Thumb Screws
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Basic Information
Head Parameters
Dimensions
Thread Parameters
Material & Strength
Temperature & Environment
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Key Features & Benefits at a Glance
- Enhanced grip and torque application with fully knurled round head design for secure hand-tightening in tight spaces
- Superior corrosion resistance and durability thanks to black-oxide steel construction, extending service life in industrial environments
- High tensile strength of 70,000 psi ensures reliable fastening under heavy loads without stripping or failure
- Easy installation and removal with low-profile round head and coarse UNC threads for quick adjustments
- Precise thread fit with Class 2A tolerance provides smooth engagement and consistent performance in standard applications
- Compliance with RoHS 3 and REACH regulations guarantees safe, environmentally responsible use in global markets
- Fully threaded 2" length offers versatile fastening depth for various assembly requirements
Professional Applications & Engineering Value
These 10-24 thumb screws are engineered to address common industrial challenges where tool-free, rapid adjustments are essential. The black-oxide steel material provides excellent resistance to rust and wear, making them ideal for machinery, electronic enclosures, and assembly jigs exposed to harsh conditions. The knurled head texture ensures a firm grip even with oily hands, reducing slippage and improving operator safety. With coarse UNC threading and Class 2A fit, these screws deliver reliable engagement in metals and plastics, minimizing cross-threading risks. Their low-profile round head design saves space while maintaining high tensile strength, supporting repeated use in maintenance-heavy environments without compromising performance.
Specification Summary & Compliance
This product features precise Class 2A thread fit with UNC coarse threads (10-24 size) and a 2" fully threaded length. Manufacturing adheres to standard inch measurements, with a head diameter of 5/8" and hardness of Rockwell B84. It is fully compliant with RoHS 3 (2015/863/EU) under exemption 6(a)-I for lead in steel and REACH (EC 1907/2006) regulations, ensuring environmental and safety standards are met for industrial applications.
