The expansion anchor bolt is suitable for concrete and dense natural stone, metal constructions, metal profiles, base plate, a support plate, brackets, railings, windows, walls, machines, girders, beams, brackets, and so on.
1. Using a diameter which equals the anchor diameter, drill hole to min embedment.
2. Drill hole with proper size drill thought object to be fastened.
3. Insert anchor and expand by tightening nut