S-90548A142 10-32 x 0.41" Captive Panel Screws

Key Features & Benefits at a Glance

• Enhanced grip and torque application with a knurled round head design, reducing slippage during manual installation and removal.
• Durable and corrosion-resistant construction using 400 Series Stainless Steel for the screw body and a powder-coated aluminum head, ensuring longevity in demanding environments.
• Secure and reliable panel fastening with a 10-32 UNF fine thread, providing superior holding power in panels from 0.098" to 0.125" thick.
• Efficient tool compatibility via the Phillips No. 2 drive, allowing for quick installation with common screwdrivers or automated drivers.
• Compliance with global environmental standards, being RoHS 3 and REACH compliant, making it suitable for use in regulated industries and international markets.
• Optimal for repeated use as a captive panel screw, designed to remain attached to the panel, preventing loss and speeding up maintenance.
• Right-hand thread with fine spacing for precise engagement and vibration resistance in applications like electronics and industrial enclosures.

Professional Applications & Engineering Value

This 10-32 UNF thumb screw is engineered to address common challenges in panel mounting, such as the need for quick access without tool dependency and secure fastening in vibration-prone settings. The knurled head provides excellent manual grip, reducing installation time and minimizing the risk of damage from slipping tools. Constructed from 400 Series Stainless Steel and featuring a powder-coated aluminum head, it offers a lightweight yet robust solution that resists corrosion and wear, ideal for electronic enclosures, communication devices, and industrial control panels. The fine thread spacing and precise dimensions ensure a tight fit in standard panel holes, preventing loosening and enhancing overall assembly integrity, while the captive design eliminates the hassle of lost screws during servicing.

Specification Summary & Compliance

This thumb screw adheres to UNF thread standards with a 10-32 thread size and fine thread spacing, ensuring compatibility and precise fit in accordance with industry norms. It meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance, confirming it is free from hazardous substances and suitable for global environmental regulations. The design includes a right-hand thread and is manufactured to consistent dimensional tolerances for reliable performance in captive panel screw applications.