the anchor locks on walls and ceilings in its grip range for vibration-proof holding

9/16 x 6 ITM SDS Plus eVolution™ Hammer Drill Bit

3/4-10 x 4 3/4 Socket Cap Screw Alloy

Flat Socket Cap Screws in 18-8 (A2) Stainless Steel Metric by Brighton Best

7/8 x 6 Reduced Shank Drill Bit (1/2 Shank)

1/2-13 x 1 1/2 Hex Tap Bolt Silicon Bronze 5/8-11 Button Socket Cap Screws Alloy the anchor locks on walls1 2 13 x 1 1 2 Hex Tap Bolt Silicon Bronze. Silicon Bronze Hex Tap Bolts are similar to low carbon steel in hardness but offer high resistance to corrosive environments such as sea water, gases, sewage and atmospheric conditions. Commonly used in naval construction and power plant applications.