A fastener screw -8 x 80 is a type of screw that is 8 millimeters in diameter and 80 millimeters in length. The “-8” in the designation indicates the diameter of the screw, while the “80” indicates its length.

Fastener screws are commonly used in construction, manufacturing, and other industries for joining two or more objects together. They typically feature a threaded shaft that allows them to be screwed into a pre-drilled hole, providing a secure and stable connection. The specific type of fastener screw used will depend on the application and the materials being joined.

Fastener screws -8 x 80 can be used in a variety of applications where a strong, reliable connection is needed. Some common uses include:

• Woodworking: Fastener screws -8 x 80 can be used to join two or more pieces of wood together. They are often used in furniture construction, cabinetry, and other woodworking projects.
• Metalworking: These screws can also be used to join metal parts together. They are commonly used in the construction of metal frames, machinery, and other metal structures.
• Construction: Fastener screws -8 x 80 are often used in construction projects to secure building materials such as drywall, plywood, and framing lumber.
• Automotive and machinery: These screws can be used in the assembly of various automotive and machinery parts. They are often used to secure engine components, body panels, and other mechanical parts.

It’s important to select the appropriate type of screw for your specific application, as different materials and applications require different screw types and sizes.