M3 x 8 hexagon captive button screws A2 Black Stainless Steel

What is a Hexagon Captive Button?

A Hexagon Captive Button Screw is a fastener with the following features:

Hexagon (Hex) Drive: Has a hexagonal socket in the head, designed for use with an Hexagon or Hex Wrench, providing a secure and precise grip for tightening or loosening.

Captive: The screw is designed to remain attached to a component or assembly, even when loosened, preventing it from being lost during disassembly or maintenance.

Button Head: The head is rounded and has a low profile, with smooth, curved edges. This design offers a neat appearance while distributing pressure evenly over the surface.

These screws are typically used in applications where a low-profile, rounded head is preferred, such as in machinery, electronics, or furniture, and where frequent assembly and disassembly may occur.