Sheet Metal Screws, Phillips Pan Head, Zinc Plated Steel, #4 x 1/2"
Diameter - Thread Pitch: #4-24
- #4-24
- Cut into sheet metal, plastic or wood
- Fully threaded
- Great for attaching metal to wood
- Strong retention in wood
- Also known as Self Piercing Screws or Self Tapping Screws
- Pan head - rounded top with an undercut (flat bottom) head
- Sizes listed below as: Diameter - Thread Pitch
- A zinc plated Phillips pan head sheet metal screw can be a light shiny color or have a bright blue hue
- Zinc plated steel is corrosion resistant, but it is not recommended for harsh environments