Screws are beveled under the head for use in countersunk holes. Alternating high and low threads minimize cracking and splitting in brittle material such as phenolic and glass-filled plastic. These screws are strong, wear resistant, and mildly chemical resistant. Length is measured from the top of the head.
- Diameter:
- 4-24
- Length:
- 7/16
- Material:
- Steel
- Plating:
- Zinc
