Hex Sleeve Anchor 1/2″ x 4″ Zinc Plated by CONFAST – 25 per Box

Description

Product Overview

The CONFAST 1/2″ x 4″ hex sleeve anchor is engineered to meet the demanding requirements of modern construction and renovation projects. Constructed from high‑strength steel and finished with a zinc plating, the anchor offers exceptional resistance to rust and corrosion, ensuring long‑term performance even in harsh, moisture‑laden environments. Its hexagonal sleeve design provides a uniform 360° expansion when the bolt is tightened, creating a secure, load‑bearing connection in a variety of base materials, including solid concrete, masonry, brick, and block. The anchor is pre‑assembled, meaning all components are integrated into a single unit, eliminating the need for separate washers, nuts, or additional hardware. This design simplifies the installation process, reduces the chance of part loss, and accelerates project timelines. Each package contains 25 anchors, carefully packaged to protect the zinc finish during shipping and handling.

Usage

These hex sleeve anchors excel in a broad range of applications. For commercial contractors, they are ideal for anchoring structural steel columns, electrical conduit supports, and heavy‑duty equipment to concrete floors and walls. In residential settings, the anchors are perfect for mounting handrails, shelving units, and heavy cabinetry where a reliable, vibration‑resistant connection is essential. The 1/2″ diameter and 4″ length provide a balanced combination of shear strength and embedment depth, making them suitable for both light‑weight fixtures and heavier loads up to several hundred pounds, depending on the substrate quality. Installation requires only a standard power drill with a carbide‑tipped masonry bit sized to match the anchor’s diameter, a wrench to tighten the bolt, and a hammer to set the sleeve into the drilled hole. The pre‑assembled nature of the product means that once the hole is drilled, the anchor can be inserted and the bolt tightened in a single, streamlined step.

Why Choose Us

Choosing CONFAST means selecting a brand with a proven track record of delivering high‑quality fasteners that meet rigorous industry standards. Each hex sleeve anchor undergoes a multi‑stage quality control process, including material certification, dimensional inspection, and corrosion resistance testing, to guarantee consistent performance across every batch. The zinc plating is applied using a controlled electro‑galvanizing process that achieves a uniform coating thickness, providing superior protection against rust without compromising the anchor’s mechanical strength. In addition, CONFAST offers responsive customer support and technical assistance, ensuring that any installation questions or concerns are addressed promptly. Our commitment to durability is reflected in the product’s ability to maintain its holding power over years of service, reducing the need for re‑installation or maintenance. By investing in these anchors, you benefit from reduced labor costs, fewer material losses, and a reliable fastening solution that stands up to the toughest conditions.

Key Features

• Zinc‑plated steel construction delivers long‑lasting corrosion resistance for outdoor and indoor use.
• 360° expansion design ensures consistent holding strength across a wide range of base materials.
• Pre‑assembled unit eliminates the need for extra washers or nuts, speeding up installation.
• Versatile 1/2″ x 4″ size fits standard masonry drill bits and provides strong load capacity.
• Dedicated CONFAST technical support and warranty for peace of mind after purchase.

FAQ

What type of drill bit should I use for these anchors?

Use a carbide‑tipped masonry bit that matches the anchor’s 1/2″ diameter. The bit should be slightly larger than the sleeve to allow for proper expansion when the bolt is tightened.

Can these anchors be used in hollow brick or block?

Yes, the hex sleeve anchor is designed to work in both solid and hollow masonry. For hollow applications, ensure the hole is drilled to the full 4″ depth and that the sleeve is fully seated before tightening the bolt.

How many pounds can each anchor hold?

Holding capacity depends on the substrate material and installation quality. In solid concrete, a 1/2″ x 4″ zinc‑plated hex sleeve anchor typically supports loads ranging from 300 to 500 pounds in shear, and up to 1,000 pounds in tension when installed correctly.

Is the zinc plating safe for food‑related environments?

The zinc plating used on these anchors meets standard industrial corrosion‑resistance specifications and is not intended for direct food contact. For applications involving food preparation surfaces, consider using stainless‑steel anchors specifically rated for such environments.

What is the recommended torque for tightening the bolt?

Apply a torque of 30–35 ft‑lb (40–48 Nm) to achieve full expansion of the sleeve without over‑tightening, which could damage the anchor or the base material.