S-91746A368 10-32 x 1 1/4" 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
- Enhanced grip and torque application with knurled round head design for secure manual operation without tools
- Superior corrosion resistance and durability thanks to 18-8 stainless steel construction
- High mechanical strength with 80,000 psi tensile strength and Rockwell B83 hardness for reliable performance under stress
- Precise thread engagement with Class 2A fit and 10-32 UNF fine threads ensuring secure fastening in industrial applications
- Space-saving low profile design ideal for applications with limited clearance
- Optimized threading efficiency with partially threaded shank for controlled clamping force
- Environmental and regulatory compliance meeting RoHS 3 and REACH standards for safe industrial use
Professional Applications & Engineering Value
This 10-32 UNF thumb screw delivers exceptional value in industrial settings where frequent adjustments and reliable fastening are critical. The 18-8 stainless steel material provides excellent corrosion resistance, making it suitable for harsh environments, electronics, and machinery requiring repeated manual access. The knurled head ensures a firm grip, reducing slippage and improving operator efficiency. With its low profile round head and fine thread spacing, it offers precise alignment and secure holds in compact assemblies, while the partially threaded design prevents over-tightening and thread damage. Ideal for panel fastening, equipment covers, and precision instruments, this screw combines ease of use with robust engineering to minimize maintenance and downtime.
Specification Summary & Compliance
This thumb screw features a 10-32 UNF thread with Class 2A thread fit for precise dimensional accuracy and reliable performance. It complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and material restrictions adherence. The manufacturing standards include right-hand thread direction and fine thread spacing, supporting consistent quality in industrial applications.
