
Description
Description
Square Drive Pan head self drilling screws have a self driller cutting (TEK) point to pierce through 20 to 14 gauge metals. The heads use a square bit #1 through #3 driver depending on the size of the screw. These screws are used in the exterior elements. Square Drive screws are preferred by some over traditional Phillips Drives because the Square Drive allows for a higher torque installation reduces cam out and reduces screw stripping when compared to Phillips.
- Origin: Imported
- Drive Type: Phillips
- Finish: Black Oxide
- Head Diameter: 0.357 - 0.373 Inch
- Head Height: 0.099 - 0.110 Inch
- Head Height Max: .110
- Head Style: Pan
- Industry Standard: ASME/ANSI B18.6.4 SAE J78
- Item: Self-Drilling TEK Screw
- Length: 1/2 Inch
- Material: Hardened Steel
- Measurement: Inch
- Origin: Imported
- Point Type: 3.2 mm
- Recess Diameter: 0.192 Inch
- Recess Penetration Gagging Depth: 0.089 - 0.113 Inch
- Specification: ASME/ANSI B18.6.4 SAE J78 SAE J933