S-91746A736 10-32 x 1 1/2" Thumb Screws
Thumb Screws
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Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Material & Strength
Temperature & Environment
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Key Features & Benefits at a Glance
- Enhanced grip and tool-free operation with 5/8" diameter knurled round head for secure handling in tight spaces
- Superior corrosion resistance thanks to 18-8 stainless steel construction, ideal for harsh environments
- High mechanical strength with 80,000 psi tensile strength and Rockwell B83 hardness for demanding applications
- Precise thread engagement with 10-32 UNF fine threads and Class 2A fit ensuring reliable fastening
- Versatile installation options from partially threaded design and slotted drive for flexible use
- Low-profile design with round-head profile minimizing protrusion in compact assemblies
- Regulatory compliance meeting RoHS 3 and REACH standards for safe industrial use
Professional Applications & Engineering Value
This 10-32 UNF thumb screw in 18-8 stainless steel addresses common industrial challenges by combining durability with user convenience. The knurled head provides excellent manual grip, eliminating the need for tools in frequent adjustment scenarios like panel fastening, electronics enclosures, and machinery covers. Its fine UNF threads and Class 2A thread fit ensure precise alignment and vibration resistance, reducing loosening in dynamic environments. The partially threaded shank allows for controlled clamping force, while the low-profile round head maintains a sleek appearance in consumer products and industrial equipment. With high tensile strength and corrosion-resistant material, it delivers long-term reliability in manufacturing, automotive, and outdoor applications where exposure to moisture and stress is common.
Specification Summary & Compliance
This thumb screw features a 10-32 UNF thread with Class 2A thread fit for consistent dimensional accuracy. It complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety. The manufacturing adheres to standard inch measurements, with a partially threaded design and slotted drive for broad compatibility in industrial fastening systems.
