S-91745A831 10-32 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
- Superior corrosion resistance with 18-8 stainless steel construction for long-lasting performance in harsh environments
- Enhanced manual grip and torque application thanks to the ergonomic spade head design and 9/16" head width
- Precise and reliable fastening ensured by Class 2A thread fit and fine UNF threading for secure connections
- Full-length threading provides consistent engagement along the entire 3/4" length for versatile mounting applications
- Right-hand thread direction offers standard, intuitive installation for efficient assembly processes
- Compliance with environmental regulations including RoHS 3 and REACH for safe, sustainable industrial use
- Durable mechanical properties from 18-8 stainless steel maintaining integrity under repeated adjustments
Professional Applications & Engineering Value
This 10-32 UNF thumb screw delivers exceptional engineering value in applications requiring frequent manual adjustments and reliable corrosion resistance. The 18-8 stainless steel construction prevents rust and degradation in industrial environments, while the spade head design with 3/8" height and 9/16" width enables secure hand-tightening without tools—ideal for access panels, electronic enclosures, and machinery guards. The fine thread spacing and Class 2A thread fit provide vibration resistance and precise alignment in assemblies, reducing loosening risks. Fully threaded along its 3/4" length, it ensures maximum engagement in various material thicknesses, making it a versatile solution for maintenance-heavy equipment and RoHS & REACH compliant production lines.
Specification Summary & Compliance
This thumb screw features a 10-32 UNF thread size with Class 2A thread fit for standard inch-system applications, ensuring dimensional accuracy and interchangeability. Manufactured from 18-8 stainless steel with a spade head shape, it is fully threaded with right-hand direction and fine thread spacing. The product complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, meeting environmental and safety standards for industrial hardware components.
