xTool M3 x 3 Hex Socket Set Screw with Flat End

The xTool M3 x 3 Hex Socket Set Screw with Flat End is a compact fastening component designed for applications that require an M3 × 3 mm set screw with a flat end. Its hex socket drive allows the screw to be tightened using a compatible hex key, while the flat-end design provides a flat contact surface at the end of the screw.

This type of set screw is useful for securing components where a compact, threaded fastening solution is required. The screw can be installed within a threaded hole so that its head remains recessed rather than extending above the surrounding surface.

Key Features

• M3 × 3 mm size for applications requiring this specific set screw dimension.
• Hex socket drive for tightening with a compatible hex key.
• Flat-end design provides a flat contact surface at the end of the screw.
• Compact set-screw format for fastening applications where a low-profile installation is preferred.
• Suitable as a replacement fastening component for compatible xTool assemblies.

Product Function

The xTool M3 x 3 Hex Socket Set Screw with Flat End is designed to provide secure fastening from within a threaded hole. Unlike a conventional screw with a projecting head, a set screw can be installed into a threaded opening so that it remains contained within the assembly.

The flat end provides a flat contact point against the component being secured. This makes the screw suitable for fastening applications where the end of the screw needs to make contact with a surface without using a pointed or cup-shaped tip.

The internal hex socket provides the drive interface for installation and removal. A suitable hex key can be used to tighten or loosen the screw while keeping the fastening operation compact.

Technical Specifications

Replacement Fastener

The xTool M3 x 3 Hex Socket Set Screw with Flat End is a useful replacement fastener when the corresponding M3 × 3 mm set screw is required. Its compact design and internal hex socket make it suitable for assemblies where a recessed fastening solution is needed.

When replacing a set screw, matching the correct thread size, length, and end profile is important. This xTool screw provides the specified M3 × 3 mm dimensions and flat-end configuration for the applicable fastening application.