3/8" x 3-3/4" Wedge Anchors - 5Pack - Good for Cement and Concrete Wall - 304 Stainless Steel Zinc Plated Screw Bolt Nut Expansion Tube Fasteners

[Wedge Fastener]: Our expansion tube has a thread diameter of 15.88mm/0.63", a total length of 127mm/5", a minimum thread length of 76mm/2.99", a gasket outer diameter of 33.3mm/1.31", a pre-drilled diameter of 5/8", and an installation torque of 80Ft/Lbs. The packaging includes 5 pieces of wedge anchors, and the quantity meets your project requirements.
[Sturdy & Durable]: Our concrete wedge anchors is made of 304 stainless steel material, which has excellent stability and reliability and can perform excellent rust and corrosion prevention even in harsh conditions. It is very sturdy and durable, and will not bend during long-term use.
[Design]: Our concrete expansion tube features wedge-shaped and cylindrical designs, with a delicate appearance. The cylindrical design makes the expansion tube more stable, easy to install, and versatile. Our wedge screw expansion tubes are professionally designed for indoor and outdoor use.
[Good Chioce]: These wedge-shaped expansion tube bolts are suitable for cement and concrete, making them a good choice for structural fixation, shelf fixation, mechanical, and handrail installation.
[Installation]: Our wedge expansion tube is very easy to install. You need to pre-drill a hole on the concrete surface with a drill bit, the diameter of the hole is the same as the expansion tube diameter, and hammer the wedge-shaped expansion tube into the hole. Tighten the nut to complete the installation.

Hello,