L H Dottie Co ZA100 Zamac Anchors 1/4x1 100 Pack

Product Description

The L H Dottie Co ZA100 is a 100-piece pack of 1/4 inch by 1 inch zamac screw anchors designed for secure fastening in masonry, concrete, block, and similar hard base materials. Zamac is a zinc-based alloy known for its strength and corrosion resistance, making these anchors well-suited for both interior and exterior fastening applications. Each anchor expands as the mating screw is driven in, creating a firm mechanical grip in the base material. These anchors are a standard fastener in the trade and are commonly installed by electricians, plumbers, HVAC technicians, and general contractors when securing equipment, conduit, pipe hangers, or hardware to masonry surfaces.

The ZA100 pack is suited for light to medium-duty anchor applications in residential and commercial settings. Typical install scenarios include securing electrical boxes, pipe supports, equipment brackets, and similar hardware to concrete or block walls. The 100-piece count makes this pack practical for job-site stocking or production fastening work where multiple anchor points are required.

Key Features

• Zamac zinc-alloy construction provides strength and corrosion resistance
• 1/4 inch diameter by 1 inch length fits standard masonry anchor applications
• Expansion-style anchor creates a mechanical grip as the drive screw is installed
• 100-piece pack reduces handling time on multi-point fastening jobs
• Compatible with standard 1/4 inch drive screws

Compatibility

Designed as an OEM-style replacement and standard fitment for 1/4 inch masonry screw anchor applications in residential and commercial construction and trade service work.

Installation Notes

Zamac screw anchors are installed by drilling a properly sized hole in the masonry base material, inserting the anchor flush with or slightly below the surface, and driving the mating screw to expand the anchor body. A hammer drill is typically used for hole preparation in concrete or block. Follow applicable building codes and fastener load ratings for the specific base material and application. Do not overtighten the drive screw, as this can crack the anchor or damage the base material.