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Metal Frame Anchor

Metal Frame Anchors are fastening solutions designed for securing door and window frames into masonry, concrete, and block walls. They feature an expansion sleeve mechanism that locks firmly into the substrate when tightened. Manufactured to ASTM and DIN standards, they are available in steel, stainless steel, and zinc alloy versions. Their versatility makes them suitable for construction, renovation, and finishing applications. They are widely used in door and window installations, curtain walling, façade frames, and light structural fixings.

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Description

Premium Quality Metal Frame Anchor Supplier in Dubai, UAE

Unifastener Industries LLC is a reliable supplier and manufacturer of premium-quality Metal Frame Anchors in Dubai, UAE. The company specializes in fastening systems, anchoring solutions, and construction hardware designed for door frames, window frames, steel structures, façade installations, and general construction applications. Metal Frame Anchors are specially designed mechanical fasteners used to securely fix metal frames to concrete, brick, block, and masonry substrates. These anchors provide strong holding power, precise alignment, and long-lasting stability, making them ideal for professional construction and installation projects. Manufactured using high-grade steel and advanced production standards, Metal Frame Anchors offer excellent strength, corrosion resistance, vibration resistance, and dependable performance in demanding environments.


Standards:
– ASTM C1513 (anchors in concrete and masonry)
– ASTM A307 (carbon steel bolts for general use)
– ASTM F593 (stainless steel bolts)
– DIN 982 / DIN 985 (prevailing torque references for nut/anchor compatibility)
– DIN 529 (anchor bolts in masonry/concrete)

Grades:
– ASTM Grades: A307 (light duty), F593 (stainless)
– DIN / ISO Grades: 4.6, 5.6, 8.8 (anchor bolts)

Material Options:
– Carbon steel
– Stainless steel (A2 / A4)
– Zinc alloy (light load applications)

Diameter Range: M6 to M12 (metric) / 1/4″ to 1/2″ (inch)

Length Range: 60mm to 180mm depending on frame depth

Thread Types:
– Metric coarse pitch (DIN 13 / ISO 261)
– UNC (Unified Coarse, ASTM)

Types:
– Metal frame screw anchor
– Metal expansion sleeve anchor
– Countersunk head frame anchor
– Hex head frame anchor

Properties:
– Designed for fixing door and window frames to concrete, brick, or block
– Expansion sleeve ensures secure hold inside the substrate
– Allows flush or recessed installation with different head types
– Suitable for light to medium duty structural applications

Coating Options:
– Zinc electroplated
– Hot-dip galvanized (ASTM A153 / DIN EN ISO 1461)
– Stainless steel natural finish
– Epoxy-coated for corrosion resistance

Add-ons:
– Can be supplied with matching washers and plugs
– Available in countersunk or hex head designs
– Certification/test reports available on request

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