Self Drilling screws are specifically designed to fasten metal sheeting with out drilling and have self tapping threads to provide a stronger grip to your surface. These drill into the roof to remove material and have a neoprene washer provide a water tight seal. These screws have a ceramic finish that is corrosion resistant and recommended for use for treated woods. *
- Callout Size: 1/4 in.
- Length: 2 in.
- Finish: Zinc-Plated
- Head Type: Hex Washer Head
- Material: Steel
- Product Type: Self- Drilling Screws
- Thread Type: Coarse
- Self Drilling: Yes
- Self Tapping: No
- Usage: Attaching Metal to Wood in general applications
- Point Type: Self-Drilling
- Packaging Type: Boxed
- Indoor or Outdoor: Indoor
- Color: Silver
- Number in Package: 100 pk
- Brand Name: HILLMAN






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