S-92625A113 1/4"-20 x 1 1/2" Thumb Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance thanks to 18-8 stainless steel construction, ideal for demanding environments.
• Easy manual installation and removal with the large 1 1/2" wing head design for maximum grip without tools.
• Reliable and consistent thread engagement ensured by the Class 2A thread fit for secure fastening.
• Broad compatibility with UNC coarse 1/4"-20 threads, a common standard in North American industrial applications.
• Full-length threading provides maximum adjustability and holding power along the entire 1 1/2" length.
• Precise dimensional control with a head diameter tolerance of ±0.0156" for consistent performance.
• Compliance with environmental regulations as it is REACH compliant, ensuring safer use in various industries.

Professional Applications & Engineering Value

This 18-8 stainless steel thumb screw is engineered to address common industrial challenges such as frequent adjustments and exposure to corrosive elements. The wing head design allows for quick, tool-free operation, reducing downtime in assembly lines, machinery maintenance, and electronic enclosures. Its fully threaded body and UNC coarse thread provide excellent pull-out strength and vibration resistance, making it ideal for applications requiring secure yet accessible fastening. The Class 2A thread fit ensures smooth installation and reliable performance in industrial and commercial settings, while the corrosion-resistant material extends service life in humid or harsh conditions, supporting efficient and durable fastening solutions.

Specification Summary & Compliance

This thumb screw adheres to UNC coarse thread standards with a Class 2A thread fit for precise dimensional accuracy. It is manufactured from 18-8 stainless steel and features a right-hand thread direction. The product is REACH (EC 1907/2006) compliant, meeting regulatory requirements for safe use in various industrial applications.