S-92625A114 1/4"-20 x 2" Thumb Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction, ideal for humid or demanding environments
• Effortless hand-tightening and adjustment thanks to the wide wing head design requiring no tools
• Reliable and quick assembly with coarse UNC threads and a Class 2A fit for consistent engagement
• Full-length threading provides maximum grip and holding power along the entire 2-inch shank
• Precise dimensional control ensures consistent head diameter and reliable performance in repetitive applications
• Compliance with REACH regulations guarantees the product is safe for use in various industrial and commercial settings
• Durable right-hand thread design offers standardized installation compatible with common UNC nuts and tapped holes

Professional Applications & Engineering Value

This 1/4-20 UNC thumb screw is engineered to solve common fastening challenges in industrial maintenance, machinery panels, and electronic enclosures. The 18-8 Stainless Steel material provides excellent resistance to rust and corrosion, extending service life in environments exposed to moisture or chemicals. The large wing head allows for quick manual tightening and loosening, eliminating the need for tools and speeding up assembly or adjustments in hard-to-reach areas. The coarse thread spacing and Class 2A thread fit ensure rapid installation with reduced cross-threading risk, making it a reliable choice for applications requiring frequent access, such as access panels, jigs, and fixtures. Its fully threaded design offers versatile clamping force, making it a go-to thumb screw for B2B users in manufacturing, automation, and equipment servicing.

Specification Summary & Compliance

This thumb screw adheres to Unified Coarse (UNC) thread standards with a Class 2A thread fit for consistent dimensional accuracy and interchangeability. The product is manufactured to precise inch system specifications, including head diameter tolerance. It is fully compliant with REACH (EC 1907/2006) regulations, ensuring it meets strict environmental and safety standards for industrial use.