S-93015A225 3/8"-16 x 2" Thumb Screws

Key Features & Benefits at a Glance

• Enhanced manual grip with knurled head texture for secure handling without tools, reducing assembly time
• Superior corrosion resistance from 18-8 stainless steel construction, ideal for humid or chemical environments
• High-strength performance with 80,000 PSI tensile strength and Rockwell B83 hardness for demanding applications
• Low-profile head design provides clearance in tight spaces while maintaining easy access
• Reliable thread engagement with UNC coarse threads and Class 2A fit ensuring consistent fastening
• Extended tip design facilitates alignment and initial engagement in assembly operations
• Environmental compliance with RoHS 3 and REACH regulations for global manufacturing requirements

Professional Applications & Engineering Value

This low-profile knurled thumb screw delivers exceptional value in industrial settings where tool-free adjustments are essential. The 18-8 stainless steel composition resists corrosion in manufacturing environments, while the coarse UNC threads provide rapid installation in equipment panels, access covers, and machinery guards. The partially threaded design with extended tip ensures precise alignment in electronic enclosures, automotive components, and production jigs. With its 80,000 PSI tensile strength, this fastener maintains integrity under vibration and repeated adjustments, making it ideal for maintenance-heavy applications where durability and quick access are paramount.

Specification Summary & Compliance

This thumb screw features 3/8"-16 UNC coarse threads with Class 2A thread fit for standard industrial applications. The partially threaded design extends 1-7/16" with a 3/16" extended tip. Manufacturing complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental standards, ensuring suitability for regulated industries and international markets.