Woodbridge 
DuraDrive 3/8in. x 4 in. Mushroom Head Hammer Strike Anchor (25-Pack)
DuraDrive 3/8in. x 4 in. Carbon Steel Mushroom Head Hammer Strike Nail Anchor is good for general purpose anchoring in concrete, block, brick or stone. It can be used light-duty, tamperproof applications. The anchor has a pre-expanded bend at the bottom of the anchor which straightens out to conform to the walls of the hole when hammered into the proper size pre-drilled hole. The anchor will always try to regain its pre-expanded bend which causes constant expansion pressure within the hole. This eliminates the need for any additional tightening or secondary setting operation. The anchor is not recommended for overhead, life-safety or sustained tensile loading applications.
Features:
- General purpose anchoring
- Zamac Alloy body with carbon steel drive nail
- General applications include roof flashing, furring strips, mechanical attachments, electrical fixtures, maintenance, brick ties, and masonry anchorage
Specifications:
| Application | Medium Duty |
| Diameter (in.) | 3/8in. |
| Finish | Carbon Steel |
| Length (in.) | 4in. |
| Material | Steel |
| Maximum Weight Capacity | See Technical Data Sheet |
| Measure Type | Imperial |
| Technical Data Sheet | DuraDrive Strike Anchor TDS |
| Used For: | Concrete & Masonry |
