Download Powers Toggle Bolt Technical Data

3/16 x 1 Mushroom Spike Zinc Plated (100)

#49 Heavy Duty Jobber Drill Bit

1/4-20 x 1 3/4 Simpson STB2 Wedge Anchor 304 SS (100)

3/4-10 x 12 Socket Cap Screw Alloy

1/4 x 1 1/2 Mushroom Spike Zinc Plated (100) 1/4-20 Socket Cap Screws Alloy Download Powers Toggle Bolt Technical1 4 x 1 1 2 Mushroom Spike Zinc Plated (100) . The Spike anchor is a patented, one piece, tamper proof, vibration resistant anchor for use in concrete, block, brick or stone. Several head styles and anchor materials are available. The Spike anchor is formed with an "s" shaped configuration at the working end of the anchor to create an expansion mechanism. Since the anchor is pre expanded, there is no secondary tightening operation required which