The Spike is one-piece, vibration-resistant anchor for use in concrete block or stone. The is formed with an "s" shaped configuration at the working end of the anchor to create an expansion mechanism.
Highlights:
- Finish: Zinc
- Length: 3 inch
- Material: Carbon Steel
- Diameter: 1/4 inch
- Drill Size: 1/4 inch
- Head Type: Mushroom
- Minimum Clearance: 5/16 inch
- Minimum Embedment Depth: 1-1/4 inch
- Pre-expanded anchor design allows for easy installation
- Forming Spike, which is removable, can be used for temporary installations
- Mushroom and flat head Spike anchors are tamper-proof
- Pipe and tie-wire Spike is a simple to install alternative to direct fastening