our zinc-plated mushroom Spike® anchors included

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

5/8 x 17 ITM SDS Max X-Cutter Hammer Drill Bit

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

#30 x 6 High Speed Aircraft Bit Cobalt

1/2-13 x 1 1/2 Hex Tap Bolt Silicon Bronze 5/8-11 Button Socket Cap Screws Alloy our zinc-plated mushroom Spike® anchors1 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.