About This

Premium Material: ASTM A36 Carbon Steel Wedge Anchors - 70,000 PSI Tensile Strength, Hot-Dip Galvanized Surface Treatment, Featuring Corrosion-Resistant and Deformation-Resistant Properties.
Quantity: Plastic box contains 30 pcs 3/8" × 3-1/8" wedge anchors complete with nuts and washers, for anchoring metal plates, steel/aluminum angles, or wood into concrete. Ideal solution for structural anchoring, shelf anchoring, machinery, and handrail installation.
How to use: Drill a vertical hole in concrete with depth exceeding anchor length and diameter matching the anchor size (as specified), using a carbide-tipped bit; clean debris with compressed air, tap the wedge anchor flush to the surface, then torque the nut until fully expanded for secure anchoring.
Note: Concrete-exclusive wedge anchors, Not In Block Or Brick Foundation Materials, crafted from premium stainless steel. Delivers superior pull-out resistance for boat lifts, safes, light poles and fencing in indoor/outdoor environments. Ideal for heavy-duty fastening and DIY projects.
Dedicated Customer Support – From meticulous material selection to careful packaging, we stand behind our kit. If you encounter any issues or have questions, our responsive after‑sales team is here to help—just reach out!