Introduction to Robertson Screws

Truss Head : low profile semi-elliptical top with flat bearing surface Combination Drive with Original Robertson® square and flatslot drive It is recommend

Combination Slot-Robertson, Slot-Square Slot-Square Screw Drive Robertson-Slot Screw Drive I have no further comment… They is what they is… Combination Hex-

slot game art services Also, a true robertson screwdriver will hold a robertson screw on the tip better than a square will Share

slot asia terbaik Incorporates the Robertson® drive and Phillips® drive serviceability Slot Combination Drive Incorporates the Robertson® drive and slot drive serviceability