Nsi Industries j3732 Sleeve Anchor 3/8x4 in Zinc Steel 50pk

Product Description

The NSI INDUSTRIES j3732 is a 3/8 x 4 inch zinc chromate steel sleeve anchor sold in a 50-piece pack. Sleeve anchors are expansion-type fasteners designed to secure structural and mechanical components to concrete, brick, or masonry substrates. The zinc chromate finish provides corrosion resistance in typical indoor and light-duty outdoor applications. Electricians, plumbers, HVAC technicians, and general contractors use these anchors when mounting conduit straps, pipe hangers, equipment pads, and support brackets to masonry surfaces.

The j3732 sleeve anchor is suited for residential and light commercial installations where a 3/8 inch diameter fastener with 4 inches of embedment length is required. Common applications include anchoring electrical panel supports, pipe riser clamps, HVAC equipment bases, and duct support channels to poured concrete or concrete block walls and floors. The 50-piece pack quantity is practical for project-scale use where multiple anchor points are required.

Key Features

• 3/8 inch diameter by 4 inch length for moderate-depth masonry embedment
• Zinc chromate steel construction for corrosion resistance
• Expansion-style sleeve design for reliable pull-out resistance in concrete and masonry
• 50-piece pack quantity reduces per-unit cost on multi-anchor jobs
• Compatible with standard 3/8 inch nuts and washers for varied clamping configurations

Compatibility

Designed as a standard 3/8 x 4 inch sleeve anchor for use in concrete, brick, and masonry substrates wherever an expansion-type anchor of this diameter and length is specified.

Installation Notes

Installation requires a hammer drill and a 3/8 inch carbide-tipped masonry bit. Drill hole depth must meet or exceed the anchor embedment requirement and the hole should be cleared of dust before insertion. Follow applicable building codes, including IBC and local structural fastening requirements, when using anchors for load-bearing or life-safety applications. Never install sleeve anchors in cracked, spalled, or unsound masonry.

Technical Specifications

• Diameter: 3/8 inches
• Length: 4 inches
• Material: Zinc Chromate Steel
• Quantity: 50 per pack

Standard Information

• Brand: NSI INDUSTRIES
• Manufacturer Part Number: j3732