S-91185A301 8-32 x 3/4" 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
- Effortless hand-tightening with a knurled Acetal plastic head for superior grip and slip resistance in various conditions.
- Enhanced durability and corrosion resistance thanks to the 18-8 Stainless Steel body, ideal for demanding industrial environments.
- Precise and secure fastening with 8-32 UNC Class 3A coarse threads, ensuring reliable engagement and vibration resistance.
- Low-profile round head design minimizes protrusion, making it perfect for space-constrained applications.
- Wide operational temperature range from 32° to 180°F, maintaining performance in varying thermal conditions.
- Full threading along the 3/4" length provides consistent holding power and allows for adjustable positioning.
- Compliance with RoHS 3 and REACH regulations ensures environmental safety and meets global industry standards.
Professional Applications & Engineering Value
This low-profile thumb screw is engineered to solve common industrial challenges, such as frequent adjustments and access in tight spaces. The combination of a 18-8 stainless steel body and Acetal plastic knurled head offers excellent corrosion resistance and a comfortable, non-slip grip, reducing tool dependency and speeding up assembly processes. Its 8-32 UNC coarse threading and Class 3A fit provide high precision and reliability in applications like electronic enclosures, machinery panels, and instrumentation, where quick, secure fastening is critical. The design ensures longevity and consistent performance in temperatures from 32° to 180°F, making it a versatile choice for industrial thumb screw needs in HVAC, automotive, and consumer electronics.
Specification Summary & Compliance
This thumb screw features precise 8-32 UNC coarse threads with a Class 3A thread fit for high accuracy and strength. It is fully threaded along a 3/4" length and complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it meets stringent environmental and safety standards for industrial use.
