S-98704A420 10-24 x 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 Comfort: Knurled black acetal plastic head provides superior manual handling and slip resistance during frequent adjustments.
- Corrosion-Resistant Durability: 18-8 Stainless Steel construction ensures long-term reliability in various environments, resisting rust and degradation.
- Precise Thread Engagement: Class 3A thread fit offers tighter tolerances for secure, vibration-resistant fastening in demanding applications.
- Quick and Easy Installation: Low-profile round head with 5/32" hex drive compatibility allows for both manual and tool-assisted fastening versatility.
- Wide Operational Suitability: Coarse UNC threads and right-hand threading enable rapid assembly and disassembly in standard industrial components.
- Safe for Sensitive Environments: Full compliance with RoHS 3 and REACH standards ensures no hazardous substances, supporting eco-friendly manufacturing.
- Optimized for Repeated Use: Fully threaded 1/2" length and robust material combination withstand multiple cycles without performance loss.
Professional Applications & Engineering Value
This 10-24 UNC thumb screw is engineered to address common assembly challenges in electronics, machinery, and instrumentation. The 18-8 stainless steel body provides excellent corrosion resistance, ideal for environments exposed to moisture or chemicals, while the black knurled acetal plastic head ensures a firm grip, reducing hand fatigue during frequent adjustments. Its coarse thread design and Class 3A thread fit deliver reliable holding power in applications requiring quick access and secure fastening, such as panel covers, access doors, and adjustable components. The inclusion of a hex drive offers flexibility for high-torque situations, making it a versatile choice for maintenance and production lines where efficiency and durability are critical.
Specification Summary & Compliance
This thumb screw adheres to UNC thread standards with a 10-24 thread size and Class 3A thread fit for precise dimensional accuracy. It is fully threaded with a coarse thread spacing and right-hand direction, manufactured in compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safety and sustainability in industrial use.
