S-95966A613 5/16"-18 x 3/4" Captive Panel Screws
Captive Panel Screws
Image may differ from product. See technical specification for details.
Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Material & Strength
Temperature & Environment
- Fast delivery
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
Key Features & Benefits at a Glance
- Superior corrosion resistance with 18-8 stainless steel construction, ensuring long-term reliability in harsh industrial environments.
- Exceptional holding power from 70,000 psi tensile strength and Class 3A thread fit, providing secure, vibration-resistant fastening.
- Easy, non-slip installation thanks to the knurled socket head and 1/4" hex drive, allowing for precise torque application.
- Optimized for quick assembly with coarse UNC threading and partial threading, reducing installation time in panel applications.
- Reliable dimensional consistency with tight length tolerance (-0.03" to 0"), ensuring uniform performance in captive panel designs.
- Compliance with global regulations including RoHS 3 and REACH, making it suitable for international industrial markets.
- Versatile right-hand thread design compatible with standard UNC nuts and threaded inserts, simplifying inventory and replacement.
Professional Applications & Engineering Value
This 18-8 stainless steel captive panel screw is engineered to address common challenges in industrial assembly, such as panel misalignment and vibration-induced loosening. The coarse 5/16"-18 UNC threading with a Class 3A fit ensures rapid engagement and high clamp load, reducing installation time while maintaining joint integrity. The partially threaded shank provides precise control over thread engagement, preventing cross-threading in captive panel applications. Combined with a knurled socket head and 1/4" hex drive, it offers superior grip during torque application, even in confined spaces. Ideal for electronics enclosures, machinery panels, and automotive assemblies, this screw delivers consistent performance where durability and regulatory compliance are critical.
Specification Summary & Compliance
This screw meets UNC thread standards with a Class 3A fit for high precision. Key dimensional tolerances include length tolerance of -0.03" to 0" and thread diameter of 0.313". Manufacturing adheres to industry norms for partially threaded captive panel screws. It is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it is free of restricted substances for global industrial use.
