S-95966A666 5/16"-18 x 7/8" 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 for long-lasting performance in harsh environments
- Exceptional holding power with 70,000 psi tensile strength to withstand high-stress industrial applications
- Precise thread engagement through Class 3A fit and UNC coarse threading for reliable, vibration-resistant fastening
- Secure installation and removal with 1/4" hex socket drive and knurled head texture for enhanced grip and torque application
- Optimized panel retention through partial threading design that prevents complete screw removal during maintenance
- Regulatory compliance assurance meeting RoHS 3 and REACH standards for environmentally responsible manufacturing
- Consistent dimensional accuracy with tight length tolerance (-0.03" to 0") ensuring proper fit in panel applications
Professional Applications & Engineering Value
This 18-8 stainless steel captive panel screw delivers critical engineering advantages for industrial panel fastening systems. The combination of Class 3A thread fit and UNC coarse threading provides exceptional vibration resistance, preventing loosening in high-stress environments while maintaining easy installation. The partial threading design ensures screws remain captive during panel removal, eliminating lost hardware in critical access scenarios. With 70,000 psi tensile strength and corrosion-resistant properties, these screws withstand demanding conditions in electrical enclosures, machinery guards, and industrial equipment where reliability is paramount. The knurled head texture and 1/4" hex drive facilitate secure tool engagement even with gloved hands, enhancing worker safety and installation efficiency.
Specification Summary & Compliance
This captive panel screw features precision 5/16"-18 UNC coarse threading with Class 3A fit for superior thread engagement. Manufacturing adheres to inch system standards with tight dimensional control, including length tolerance of -0.03" to 0". The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental responsibility and chemical safety in industrial applications.
