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Window Concrete Screw
Window Concrete Screw - Image 2
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Window Concrete Screw

Window Concrete Screws are purpose-designed fasteners used for fixing uPVC, aluminum, or wooden window frames directly into concrete, brick, or masonry. They are manufactured to ASTM, DIN, ISO, and ETA standards using hardened carbon steel or stainless steel. Their deep-thread design ensures strong anchoring without the need for plugs or inserts. Available in countersunk, pan, or hex head types, they allow neat, secure, and vibration-resistant installations. They are widely used in construction, glazing, interior fit-outs, and renovation works for reliable window frame fastening.

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Description

Premium Quality Window Concrete Screw Supplier in Dubai, UAE

Unifastener Industries LLC is a reliable supplier and manufacturer of premium-quality Window Concrete Screws in Dubai, UAE. The company specializes in industrial fastening and anchoring solutions designed for window frame installations, concrete fixing applications, masonry works, construction projects, and heavy-duty industrial operations. Window Concrete Screws are specially designed heavy-duty fasteners used for securing window frames, doors, brackets, and fixtures directly into concrete, brick, and masonry surfaces. These screws provide strong anchoring performance, easy installation, and reliable holding strength without requiring traditional anchors in many applications. Manufactured using high-grade materials and advanced production standards, Window Concrete Screws provide excellent durability, corrosion resistance, high pull-out strength, and reliable long-lasting fastening performance in demanding construction environments.

Standards:
– ASTM C1002 (screws for gypsum board/structural applications, reference)
– ASTM A510 (carbon steel wire for fasteners)
– DIN 7504 (self-drilling screw reference)
– DIN 7505 (concrete/wood screw reference)
– ETA (European Technical Assessment for concrete fixing screws)
– ISO 15480 (self-drilling/tapping screw specifications)

Grades:
– Hardened carbon steel
– Stainless steel A2 / A4 (AISI 304 / 316 for outdoor use)

Material Options:
– Carbon steel (case hardened, zinc plated or galvanized)
– Stainless steel (A2 / A4 for corrosion resistance)

Diameter Range: 4.5mm to 8.0mm

Length Range: 40mm to 150mm

Thread Types:
– High-low thread profile (optimized for masonry anchoring)
– Deep aggressive threads for secure grip in concrete or brick

Head Types:
– Flat/CSK head (flush with window frame)
– Pan head
– Hex head (for higher torque installation)

Properties:
– Designed for direct fastening of uPVC, aluminum, or wooden window frames into concrete or masonry
– No plugs required – screw directly drills and anchors into substrate
– Provides high pull-out resistance and long-term stability
– Ensures precise, flush, and durable installation of frames

Coating Options:
– Zinc electroplated
– Hot-dip galvanized (ASTM A153 / DIN EN ISO 1461)
– Ruspert/Dacromet coatings for extra corrosion protection
– Stainless steel natural finish

Add-ons:
– Can be supplied with plastic caps for decorative finishing
– Available in contractor bulk packs or retail boxes
– Certification/test reports available on request

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