masonry screws - An Overview
Expense – Concrete screws is often costlier than Several other anchoring methods, including anchors or nails. Besides the expense of the screws on their own, the drill bits which might be essential for set up, may increase as many as the general price tag.Slotted Thumb Screws or Slotted Knurled Knob Screws are intended principally to be tightened