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Hollow Wall Cavity Anchor
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Hollow Wall Cavity Anchor

Hollow Wall Cavity Anchors are specialized fasteners designed for secure fixing into drywall, plasterboard, and other hollow substrates. They work by expanding behind the wall surface to form strong load-bearing wings that prevent pull-out. Manufactured to ASTM and DIN standards, they are available in steel, stainless steel, and zinc alloy variants. These anchors provide a reliable fastening solution for medium-duty loads where standard plugs are insufficient. They are widely used for shelving, curtain rails, electrical fittings, cabinets, and interior installations.

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Description

Premium Quality Hollow Wall Cavity Anchor Supplier in Dubai, UAE

Unifastener Industries LLC is a reliable supplier and manufacturer of premium-quality Hollow Wall Cavity Anchors in Dubai, UAE. The company specializes in fastening systems, wall fixing solutions, and construction hardware designed for gypsum boards, drywall partitions, hollow block walls, ceiling systems, and interior fit-out applications. Hollow Wall Cavity Anchors are specially designed fixing components used to provide strong and stable anchoring in hollow or low-density wall materials. These anchors expand or lock behind the cavity surface, distributing the load evenly and ensuring secure fixing for mounted objects and installations. Manufactured using high-grade materials and advanced production standards, Hollow Wall Cavity Anchors offer excellent holding strength, corrosion resistance, durability, and long-term reliability in residential, commercial, and industrial environments.


Standards:
– ASTM C1513 (anchors in gypsum, masonry, and concrete)
– ASTM A510 (carbon steel wire & strip for anchor manufacturing)
– DIN 18182 (fasteners for gypsum plasterboard systems)
– ISO 15977 (general hollow wall anchors reference)

Grades:
– ASTM Grades: A36, A307 (carbon steel body)
– Stainless Steel Grades: A2 / A4
– DIN / ISO Grades: 4.6, 5.6

Material Options:
– Carbon steel (zinc plated)
– Stainless steel (A2 / A4 grades)
– Zinc alloy (die-cast body)

Diameter Range: 4mm to 8mm (screw size compatibility)

Length Range: 32mm to 80mm depending on wall thickness

Types:
– Standard cavity anchor (for gypsum and plasterboard)
– Heavy-duty cavity anchor (reinforced expansion legs)
– Removable cavity anchor (reusable type)

Properties:
– Designed for fixing into hollow walls, drywall, and plasterboard
– Expands behind the wall to form strong load-bearing wings
– Provides secure fastening for medium-duty loads
– Can be removed and re-used in some designs

Coating Options:
– Zinc electroplated (most common)
– Hot-dip galvanized (DIN EN ISO 1461)
– Stainless steel finish

Add-ons:
– Supplied with machine screws or hooks
– Available in retail blister packs or contractor bulk packaging

– Installation tools available for quick expansion

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