S-95966A673 3/8"-16 x 1 1/4" Captive Panel Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 Stainless Steel construction, ideal for harsh industrial environments and extended service life.
• Secure and reliable panel retention due to the partially threaded design, preventing accidental loosening in vibration-prone applications.
• High-strength performance with a 70,000 psi tensile strength, ensuring dependable fastening under significant load and stress.
• Precise and secure thread engagement from the Class 3A fit, minimizing the risk of cross-threading and ensuring consistent assembly quality.
• Easy installation and removal with a 5/16" hex socket drive and knurled head, providing excellent grip and torque application.
• Broad compatibility with 3/8"-16 UNC coarse threading, a common standard for efficient assembly in various industrial equipment.
• Compliance with environmental regulations including RoHS 3 and REACH, ensuring safety and suitability for global markets.

Professional Applications & Engineering Value

This 18-8 Stainless Steel captive panel screw is engineered to solve critical challenges in industrial assembly, particularly where vibration resistance and panel security are paramount. The partially threaded shank and Class 3A thread fit work in tandem to create a captive panel screw that remains firmly seated, preventing back-out in machinery, electronic enclosures, and transportation equipment. The coarse UNC thread allows for rapid installation and robust holding power, while the knurled head and hex socket drive facilitate quick servicing without slippage. Its high tensile strength and corrosion-resistant material make it a durable, long-term panel fastener solution, reducing maintenance cycles and downtime in demanding industrial settings.

Specification Summary & Compliance

This screw features a 3/8"-16 UNC thread with a precision Class 3A fit, ensuring tight tolerances and reliable performance. The dimensional specifications include a length of 1 1/4" with a length tolerance of -0.04" to 0". The product is manufactured in compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming its adherence to strict environmental and safety standards for industrial components.