S-99607A219 6-32 x 7/8" Thumb Screws

Key Features & Benefits at a Glance

• Enhanced manual grip and torque application with a knurled round head design, reducing slippage during hand-tightening operations
• Superior corrosion resistance and durability thanks to 18-8 stainless steel construction, ideal for harsh industrial environments
• High tensile strength of 80,000 psi ensures reliable fastening under mechanical stress without failure
• Easy and quick installation with fully threaded UNC coarse spacing and Class 2A thread fit for smooth engagement
• Secure seating and alignment provided by the flared collar design, preventing over-tightening and damage
• Compliance with environmental regulations including RoHS 3 and REACH, making it safe for various commercial and industrial uses
• Consistent performance backed by Rockwell B85 hardness, maintaining thread integrity over repeated use

Professional Applications & Engineering Value

This 6-32 UNC thumb screw is engineered to address common challenges in manual fastening, such as tool-free assembly and frequent adjustments in industrial equipment, electronic enclosures, and machinery panels. Made from 18-8 stainless steel, it resists rust and corrosion, extending service life in humid or corrosive settings. The knurled round head with a flared collar enhances grip and distributes pressure evenly, reducing wear on components. Its coarse thread spacing and Class 2A thread fit ensure quick, secure fastening without specialized tools, streamlining maintenance and reducing downtime in B2B operations.

Specification Summary & Compliance

This thumb screw adheres to UNC thread standards with a Class 2A thread fit for precise dimensional accuracy and smooth assembly. It is fully manufactured to meet RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance, ensuring it is free from hazardous substances. Key specifications include a thread size of 6-32, length of 7/8", and right-hand thread direction, providing reliable performance in various technical applications.