S-92625A121 3/8"-16 x 3/4" Thumb Screws

Key Features & Benefits at a Glance

• Tool-free installation with large 1 7/8" wing head for quick hand-tightening in applications requiring frequent adjustments
• Superior corrosion resistance from 18-8 stainless steel construction, ideal for humid or corrosive industrial environments
• Reliable thread engagement with Class 2A fit UNC coarse threading ensuring consistent fastening performance
• Full-length threading provides maximum grip strength and versatility across various material thicknesses
• Regulatory compliance with REACH standards for safe use in industrial and commercial applications
• Right-hand thread design offers intuitive installation following standard industry practices
• Precise dimensional control with tight head diameter tolerance for consistent performance in assembly operations

Professional Applications & Engineering Value

This 18-8 stainless steel thumb screw delivers exceptional value in applications requiring frequent access or adjustments without tools. The generous 1 7/8" wing head provides substantial gripping surface for comfortable hand-tightening, while the UNC coarse threading with Class 2A fit ensures reliable engagement in various materials. The fully threaded design accommodates different panel thicknesses in equipment enclosures, access panels, and machinery guards. The corrosion-resistant properties of stainless steel make it suitable for food processing equipment, marine applications, and outdoor installations where environmental factors would degrade inferior materials. This thumb screw fastener eliminates the need for tools in maintenance operations, reducing downtime and improving operational efficiency in industrial settings.

Specification Summary & Compliance

This thumb screw features 3/8"-16 UNC coarse threading with Class 2A thread fit per standard inch system requirements. The fastener maintains precise dimensional control with head diameter tolerance of -0.0156" to 0.0156" and is fully threaded along its 3/4" length. Manufactured from 18-8 stainless steel, this product is REACH (EC 1907/2006) compliant and features right-hand thread direction for standard industrial applications.