- Applicable Materials: Metal
- Drive Size: 1/4 in
- Drive Type: Hex
- Finish: Zinc
- Length: 1 in
- Material: Steel
- Package Quantity: 170 PK
- Point Type: Self-Drilling Self-Tapping
- Thread Size: 8
- Thread Type: Coarse
Application: For residential steel frame construction, duct work to steel framing, electrical accessories to steel framing