Red Head 3/8 in. x 3 in. Wedge Anchor by ITW Brands Steel Zinc Plated

Description

Product Overview

The Red Head 3/8 in x 3 in Wedge Anchor is engineered for high‑performance concrete fastening in demanding industrial and construction environments. Constructed from hardened steel, the anchor is coated with a zinc plating that resists corrosion and extends service life even in moisture‑prone settings. Its fully threaded shank accommodates a wide range of fixture thicknesses, allowing installers to secure structural supports, electrical conduit, HVAC ductwork, plumbing pipes, and metal door or window frames with a single, reliable component. The anchor measures 3/8 inch in diameter and 3 inches in length, providing a balance of shear strength and embedment depth that meets or exceeds industry standards for wedge‑type fasteners. The product dimensions of the packaging are 8.15 x 4.65 x 2.85 inches, weighing 5.11 pounds per 50‑count box, making it easy to handle on the job site. Designed for rapid installation, the wedge anchor expands against the surrounding concrete when the bolt is tightened, creating a secure, load‑bearing connection without the need for additional adhesives or epoxy.

Usage

This wedge anchor excels in a variety of concrete applications, from new construction to retrofit projects. It is particularly well suited for attaching structural steel columns, beam supports, and bracing systems in commercial buildings, as well as for securing railing systems along highways and bridges. The anchor’s zinc‑plated finish makes it a reliable choice for outdoor installations where exposure to the elements could otherwise accelerate rust formation. HVAC contractors frequently use this anchor to mount air handling units, ductwork hangers, and rooftop equipment, benefiting from its high shear capacity and ease of removal for maintenance. Plumbing professionals rely on the anchor to fasten pipe supports, valve boxes, and water treatment equipment, appreciating the consistent torque response that reduces the risk of over‑tightening. In tilt‑up construction, the anchor provides a quick, repeatable method for anchoring wall panels and precast concrete elements, speeding up assembly while maintaining structural integrity. The product’s 4.6‑star rating from 24 verified customer reviews underscores its reliability across these diverse use cases.

Why Choose Us

Choosing the Red Head wedge anchor from ITW Brands means selecting a component backed by decades of engineering expertise and a commitment to quality control. Each anchor undergoes rigorous testing for tensile strength, shear resistance, and corrosion performance, ensuring that the product meets the stringent specifications required by building codes and industry standards. The zinc plating is applied using a controlled electro‑galvanizing process that delivers uniform coverage, protecting the steel core from moisture and chemical exposure. ITW Brands also provides comprehensive technical support, offering installation guidelines, load calculations, and on‑site assistance to help contractors achieve optimal results. With a 50‑count packaging, the anchor offers cost‑effective bulk purchasing while maintaining consistent performance from box to job site. Additionally, the company’s sustainability initiatives include responsible sourcing of raw materials and recycling programs for manufacturing waste, aligning the product with environmentally conscious construction practices.

Key Features

• High‑strength steel core delivers reliable load‑bearing capacity for heavy‑duty applications.
• Zinc plating provides superior corrosion resistance, extending service life in harsh environments.
• Fully threaded design accommodates a wide range of fixture thicknesses, reducing the need for multiple fastener types.
• Easy installation with wedge expansion mechanism eliminates the need for adhesives, saving time on site.
• Backed by ITW Brands technical support and a 4.6‑star customer rating, ensuring confidence and after‑sales assistance.

FAQ

What concrete strength is required for this wedge anchor?

The anchor is rated for use in concrete with a compressive strength of at least 3,000 psi. For optimal performance, verify the concrete grade on the project specifications before installation.

Can the anchor be removed and reused?

Yes, the anchor can be removed by loosening the bolt. However, re‑use is not recommended for critical load‑bearing applications because the expansion may be slightly reduced after the first removal.

Is a pre‑drilled hole required?

Yes, a hole matching the anchor diameter (3/8 inch) should be drilled to the specified depth. Clean the hole of dust and debris before inserting the anchor to ensure proper expansion and grip.

What is the recommended torque setting?

For a 3/8 inch wedge anchor, the typical torque range is 30‑35 ft‑lb. Always follow the manufacturer’s torque guidelines and use a calibrated torque wrench to avoid over‑tightening.