Self Tapping

Definition

Self tapping refers to screws that create their own screw threads on the inside of a hole.

Purpose

The purpose of self-tapping screws is to simplify the assembly process by eliminating the need for pre-tapped holes, allowing for direct installation into materials such as metal, wood, and plastic.

Examples of Use

• Self-tapping screws are used in metal fabrication to join metal sheets without the need for pre-drilling.
• In woodworking, self-tapping screws allow for quick and secure assembly of furniture and cabinetry.
• Automotive industries use self-tapping screws to attach components directly to vehicle frames and panels.

Related Terms

• Self-Drilling Screw: A screw with a drill bit tip that creates its own pilot hole.
• Thread: The helical structure that allows a screw to advance into material.
• Fastener: A hardware device that mechanically joins or affixes two or more objects together.

Notes

Self-tapping screws are available in various sizes and types, designed for different materials and applications, providing versatility and efficiency in assembly.