Phillips, Truss, Self-Drilling Screws. Self drilling screws have point to cut through material and eleiminate the need to drill a pilot hole. Truss head screws are weaker than pan or round heads but preferred in applications where minimal clearance exists above the head. Modified truss heads offer low clearance and an extra large bearing surface. Commonly used to attach metal lathe to metal studs.
Give Us Your Feedback On This Page
* Help us continuously improve by reporting any errors or omissions on this page including: