Corbin Russwin 261F30-8 Top Casting Screw - For ED6200 Series

The Corbin Russwin 261F30-8 is a genuine OEM Top Casting Screw designed specifically for the ED6200 Series Surface Vertical Rod (SVR) exit devices. This specialized fastener is used to secure the top casting—the housing that contains the upper latching mechanism—to the door face. Because the top casting handles the primary impact and tension of the vertical rod system, using the correct factory-spec screws is vital to prevent latch-binding and ensure reliable emergency egress.

Urgent Availability Note: This part has been discontinued by the manufacturer. We currently have an extremely limited quantity of only 2 remaining in stock. Once these are sold, this part will no longer be available.

Institutional Grade Features

• Legacy ED6200 Compatibility: Specifically engineered for the ED6400 (Vertical Rod) and ED6200 series hardware, ensuring the head profile and thread pitch match the original factory drill-and-tap pattern.
• Parts List Accuracy: Identified as Item #12 in the official ED6200 series technical parts manual.
• Critical Mounting Component: Each top casting requires four (4) screws for a complete, secure installation; this screw provides the shear strength necessary to hold the heavy casting against constant door-slamming forces.
  
• Direct OEM Fit: Eliminates the risk of using generic screws that may be too long (interfering with internal latch movement) or too short (stripping out under tension).
• Hardened Steel Durability: Built to withstand the vibrations and mechanical stress common in historic schools, government buildings, and municipal offices.

Technical Specifications

• Manufacturer: Corbin Russwin (ASSA ABLOY)
• Model Number: 261F30-8
• Compatible Series: ED6200 / ED6400 Surface Vertical Rod Devices
• Reference: Item #12 in Parts Diagram
• Quantity Required per Casting: 4 Screws