S-92427A387 10-32 x 1" 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 manual operation with spade head design for quick hand-tightening without tools
- Superior corrosion resistance from durable brass construction for long-lasting performance in harsh environments
- Precise thread engagement with Class 2A fine UNF threads ensuring secure, vibration-resistant connections
- High mechanical strength with 50,000 psi tensile strength and Rockwell B40 hardness for reliable load-bearing capability
- Full-length threading providing maximum grip and adjustment flexibility along the entire 1" length
- Environmental compliance meeting RoHS 3 and REACH standards for safe use in regulated industries
- Right-hand thread design offering standard directional operation familiar to maintenance personnel
Professional Applications & Engineering Value
This 10-32 UNF brass thumb screw delivers exceptional value in applications requiring frequent adjustments or tool-free maintenance. The spade head design enables rapid manual operation in confined spaces where traditional tools cannot reach, significantly reducing assembly time in electronics, instrumentation, and machinery panels. The fine thread spacing and Class 2A thread fit provide superior vibration resistance compared to coarse-thread alternatives, preventing loosening in dynamic environments. The brass material offers natural corrosion resistance without requiring additional plating, making it ideal for marine, chemical processing, and outdoor equipment where moisture exposure is common. With full threading along the entire 1" length, engineers gain maximum engagement depth flexibility for various panel thicknesses while maintaining consistent clamping force.
Specification Summary & Compliance
This thumb screw features precision 10-32 UNF threads with Class 2A fit ensuring consistent dimensional accuracy and reliable performance. The manufacturing process adheres to strict quality controls, producing components with Rockwell B40 hardness and 50,000 psi tensile strength. Environmental compliance is verified through RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) certifications, confirming the absence of restricted substances for use in regulated industries worldwide.
