Lag Screws
Modified truss heads have a slightly rounded top and a flat bearing surface. Phillips is the most recommended drive type, and provides good control in driving. A tapping screw with spaced threads and a drill point which drills its own holes. All self drilling screws offer economical benefits, reduces labor and tooling costs, reduces or eliminates the need for drill and taps.
- Zinc plated
- Material: steel
- Sold in packs of 100
- Phillips recess