About Spiral Nails
Designed for use in all types of erosion control repairs—from shallow slides to vertical bluff facings, our Steel Spiral Nails are made from ASTM approved square steel tubing. Standard size is 1″ sq. x .120″ thick side wall. Lengths are 2′ long to 6′ long with custom manufacturing available for up to 10′. The SSN’s are torqued (twisted) in the factory which greatly improvs there soil gripping rigidity as well as adding resistance to bending. Each nail has a top plate to insure proper fit for structural connections and a welded point for penetration into soil and bedrock. Our spiral nails can be ordered in unfinished steel or hot dipped galvanized (HDG).