S-92421A153 6-32 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
- Superior manual grip with knurled head texture for easy hand-tightening without tools
- Corrosion-resistant brass construction ensures long-lasting performance in various environments
- Quick installation with UNC coarse threads and Class 2A fit for smooth engagement and reliable holding power
- Enhanced stability from flared collar design that prevents over-tightening and provides better surface contact
- Versatile 1" fully threaded length accommodates various material thicknesses in assembly applications
- Right-hand thread direction offers standard, intuitive operation for most industrial uses
- Regulatory compliance meets RoHS 3 and REACH standards for safe, environmentally conscious manufacturing
Professional Applications & Engineering Value
This 6-32 brass thumb screw delivers exceptional value in applications requiring frequent adjustments or tool-free access. The knurled head provides maximum finger grip even with oily hands or gloves, reducing installation time in electronics, machinery panels, and prototype assemblies. The UNC coarse threading and Class 2A fit ensure rapid engagement with minimal cross-threading risk, while the flared collar design distributes clamping force evenly to prevent damage to sensitive surfaces. Made from durable brass material, these thumb screws resist corrosion in humid or mildly corrosive environments, making them ideal for electrical enclosures, laboratory equipment, and marine applications where reliability and quick access are critical.
Specification Summary & Compliance
This thumb screw features 6-32 UNC coarse threads with Class 2A tolerance for consistent fit and performance. The fully threaded 1" length and 3/8" head diameter provide versatile fastening capabilities. Manufacturing complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and material transparency. The right-hand thread direction and round head with flared collar follow industry-standard configurations for broad compatibility across industrial applications.
