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Expansion Shield Anchor, Single, Zinc Alloy (Inch)
Single expansion shield anchors made from zinc alloy offer a durable, cost‑effective anchoring solution for concrete, brick, block, and other solid masonry materials. Featuring a single expansion body, these anchors expand at one end when a screw or bolt is tightened, gripping the substrate securely and providing reliable holding power for medium‑duty applications.
Zinc alloy construction delivers strong resistance to cracking, deformation, and vibration, making these anchors suitable for general construction, commercial installations, and maintenance work. Their simpler, single‑segment design makes them easier to install while still providing dependable expansion in consistent masonry materials.
For large scale orders, request a quote to receive our best pricing available for your custom order.
Single zinc alloy expansion shields are commonly used for mounting:
Electrical boxes & conduit hardware
Plumbing clamps & pipe straps
Light‑ to medium‑duty shelving
Brackets & fixtures
Signage & wall plates
HVAC supports
Utility boards & furring strips
Best suited for more solid substrates, single expansion shields expand at one end only, offering strong, localized gripping power. While double‑expansion shields are ideal for softer or uneven materials, single expansion shields perform exceptionally well in:
Poured concrete
Solid brick
Hard masonry
Installation is simple:
Drill the recommended hole diameter.
Insert the shield flush with the surface.
Drive the lag screw or machine screw to engage and expand the shield.
These shields provide a dependable, economical solution for installers who require solid performance and quick installation across a wide range of masonry applications.
Available in multiple diameters and lengths to suit various load and embedment requirements.
