S-94567A450 10-32 x 5/8" Thumb Screws

Key Features & Benefits at a Glance

• Enhanced grip and tool-free operation with a knurled round head design for secure manual tightening and loosening in tight spaces
• Superior strength-to-weight ratio from 6061 aluminum construction, providing 40,000 psi tensile strength for demanding applications without adding bulk
• Precise and reliable fastening with a Class 2A thread fit and 10-32 UNF fine threading, ensuring consistent engagement and vibration resistance
• Excellent durability and wear resistance due to Rockwell B60 hardness, maintaining thread integrity and head texture through repeated use
• Streamlined assembly and full-thread engagement with a fully threaded 5/8" length and flared collar design for stable seating on surfaces
• Compliance with global environmental standards, meeting RoHS 3 and REACH regulations for safe use in regulated industries
• Right-hand thread direction for intuitive installation, compatible with standard UNF threaded components

Professional Applications & Engineering Value

This 10-32 UNF thumb screw in 6061 aluminum is engineered to address common industrial challenges like frequent adjustments and space constraints. The knurled round head offers a non-slip surface, enabling quick manual operation without tools, which is ideal for panels, enclosures, and machinery requiring regular maintenance. Its fine thread and Class 2A fit provide tight tolerances, reducing the risk of cross-threading and ensuring reliable performance in industrial applications. The flared collar design distributes pressure evenly, preventing surface damage, while the fully threaded shank allows for versatile depth adjustment. With a high tensile strength of 40,000 psi, it withstands mechanical stress in electronics, aerospace, and automotive assemblies, offering a lightweight yet durable aluminum thumb screw solution that enhances productivity and reduces downtime.

Specification Summary & Compliance

This thumb screw adheres to UNF thread standards with a 10-32 thread size and Class 2A thread fit for precise dimensional accuracy. It is manufactured from 6061 aluminum with a Rockwell B60 hardness and features a fully threaded 5/8" length, 7/16" head diameter, and 3/8" collar diameter. Compliance includes RoHS 3 (2015/863/EU) with exemption 6(b)-II and REACH (EC 1907/2006), ensuring it meets environmental and safety regulations for industrial use.