8-18 x 2 5/8 Phillips Drywall Self Drill Screw Zinc Plated (2000)

1/4 x 2 1/2 Flat Split Drive Anchor Zinc Plated (100)

1/2-13 x 7 Simpson Wedge Anchor 304 SS (25)

1/8 Cobalt Heavy Duty Jobber Drill Bit

9/16-12 x 3 1/2 Socket Cap Screw Alloy

3/16 x 4 Mushroom Spike Zinc Plated (100) Flat Sleeve Anchors Zinc Plated 8-18 x 2 5/8 Phillips3 16 x 4 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 greatly