The Robertson screw

Even the best screws can get stripped A stripped screw is one in which the slots in the head of a screw have worn out This makes it hard for a screwdriver

The Robertson screw  Robertson Square Drive Screwdriver #2 Head Red Handle This red handle Robertson® size scrulox screwlux square drive screwdriver suits screw gauges 8

Even the best screws can get stripped A stripped screw is one in which the slots in the head of a screw have worn out This makes it hard for a screwdriver

slot aparati vockice Also, a true robertson screwdriver will hold a robertson screw on the tip better than a square will Share

The screws were the slotted-Phillips combo variety The slot was too shallow for any torque with a flat head and the Phillips was utterly

slot super win Interestingly, although they were always sold at a premium price, it is actually easier to make Robertson screws than slots screws, as slots involve a punch for

Interestingly, although they were always sold at a premium price, it is actually easier to make Robertson screws than slots screws, as slots involve a punch for