S-95150A180 5/16"-18 Thumb Nuts

Key Features & Benefits at a Glance

• Enhanced manual tightening efficiency with a knurled round head design for superior grip without tools
• Exceptional corrosion resistance due to 18-8 stainless steel construction, ideal for harsh environments
• Secure and stable fastening provided by the integrated flange that distributes load and prevents loosening
• Reliable thread engagement with fully threaded UNC coarse spacing and Class 2B fit for consistent performance
• Durability in demanding applications from robust materials and right-hand threading for standard industrial use
• Compliance with global standards including REACH and RoHS 3, ensuring safe and sustainable components
• Wide compatibility with 5/16"-18 UNC threaded parts, simplifying inventory and assembly processes

Professional Applications & Engineering Value

This 18-8 stainless steel thumb nut addresses common industrial challenges by combining corrosion resistance with user-friendly design. The flanged profile and knurled round head enable quick hand-tightening in tight spaces, reducing assembly time and tool dependency. Fully threaded with UNC coarse spacing and Class 2B thread fit, it ensures precise alignment and vibration resistance in machinery, electrical enclosures, and automotive systems. Its right-hand thread direction and robust build make it a reliable choice for maintenance and production lines, enhancing operational efficiency while meeting strict REACH and RoHS 3 compliance for environmental safety.

Specification Summary & Compliance

This thumb nut features a 5/16"-18 UNC thread size with coarse spacing and Class 2B thread fit for accurate dimensional tolerance. Manufactured from 18-8 stainless steel, it includes a round head with knurling, flange collar (17/32" diameter, 7/32" height), and full threading. It conforms to REACH (EC 1907/2006) and RoHS 3 (2015/863/EU) standards, ensuring adherence to environmental and safety regulations for industrial components.