S-95966A437 10-32 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.
• Exceptional thread engagement and vibration resistance provided by the 10-32 UNF fine thread with a precision Class 3A fit.
• High mechanical strength with a 70,000 psi tensile rating for reliable performance in demanding panel assembly applications.
• Secure and non-slip installation enabled by the knurled socket head and 5/32" hex drive, preventing tool slippage.
• Optimized for panel retention with a partially threaded design and captive feature, ensuring screws remain attached to the panel when loosened.
• Guaranteed dimensional accuracy with a controlled length tolerance for consistent fit and assembly.
• Compliance with global environmental standards, being RoHS 3 and REACH compliant for safe and responsible use.

Professional Applications & Engineering Value

This 10-32 UNF captive panel screw is engineered to solve critical challenges in industrial panel assembly. Manufactured from 18-8 Stainless Steel, it provides excellent resistance to rust and corrosion, making it suitable for electronics enclosures, machinery guards, and telecommunications equipment exposed to varying environmental conditions. The fine UNF threading and Class 3A fit ensure a tight, secure connection that minimizes the risk of loosening under vibration, a common issue in dynamic operational settings. The knurled socket head offers enhanced grip for efficient installation with a hex key, reducing assembly time and improving worker safety. Its partially threaded and captive design prevents the screw from being completely removed, eliminating the risk of lost hardware during maintenance or service, thereby increasing operational efficiency and reducing downtime.

Specification Summary & Compliance

This screw adheres to the UNF (Unified National Fine) thread standard with a Class 3A tolerance for high-precision fit. The dimensional specifications include a length of 1 1/4" with a controlled tolerance and a right-hand thread direction. It is manufactured to meet the mechanical property of 70,000 psi tensile strength. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it is free from hazardous substances and suitable for global industrial markets.