Dubro Button Head Screw No.4 x 3/4 Tool - DUB528

The Dubro DUB528 button head screw is a No.4 x 3/4 inch RC hardware fastener used for securing components across a wide range of RC aircraft builds and repairs. Dubro is a well-established name in RC hardware, and these screws are a practical addition to any builder's or repairer's parts stock. The low-profile button head design sits flush and neat, making it a common choice for airframe assembly and accessory mounting.

Key Features

• No.4 x 3/4 inch size suits a range of light-duty fastening tasks in RC aircraft construction
• Button head profile provides a low-profile finish compared to standard pan or round head screws
• Sold as a hardware pack, useful for keeping on hand during builds or field repairs
• Compatible with standard No.4 thread fittings commonly found in RC airframes and accessories

What's Included

• Dubro DUB528 No.4 x 3/4 button head screws (pack)

What You Need

• Appropriate screwdriver or hex key to match the button head drive type
• Compatible nuts or threaded receivers if not already present on your airframe