S-90825A614 4-40 x 5/16" Sealing Stainless Steel Pan Head Phillips Screws
Sealing Stainless Steel Pan Head Phillips 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
Installation & Application
- Fast delivery
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
Key Features & Benefits at a Glance
- Superior sealing performance with silicone rubber O-ring to prevent leaks in demanding applications
- Exceptional corrosion resistance thanks to 18-8 stainless steel construction and passivated finish
- High-pressure capability withstands up to 6000 psi for reliable performance in hydraulic and pneumatic systems
- Broad temperature tolerance from -80° to 400°F for stable operation in extreme environments
- Precise thread engagement with Class 2A UNC coarse threads ensuring secure fastening and easy installation
- Enhanced drive stability with Phillips No. 1 drive providing consistent torque application
- Regulatory compliance meeting RoHS 3 and REACH standards for safe industrial use
Professional Applications & Engineering Value
This 4-40 UNC rounded head Phillips screw delivers critical sealing performance in industrial applications where fluid containment is paramount. The combination of 18-8 stainless steel material and passivated finish provides excellent corrosion resistance in harsh environments, while the integrated silicone rubber O-ring creates a reliable seal against liquids and gases. The Class 2A thread fit ensures precise engagement with mating components, reducing the risk of cross-threading during assembly. Engineered for pressure-rated applications up to 6000 psi, this fully threaded fastener is ideal for hydraulic systems, pneumatic controls, and industrial equipment requiring dependable sealing solutions. The rounded pan head design with Phillips drive offers both aesthetic appeal and practical installation benefits.
Specification Summary & Compliance
This sealing fastener features 4-40 UNC coarse threads with Class 2A thread fit for standard industrial applications. The 5/16" length and fully threaded design provide consistent fastening performance. Manufacturing complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe usage across various industries. The passivated finish enhances corrosion resistance while maintaining the material's inherent strength properties.
