Heavy Duty Bolt Anchor

Heavy Duty Bolt Anchors are high-strength expansion fasteners designed for securing structural elements into concrete and masonry. They are manufactured to ASTM and DIN standards, ensuring superior tensile and shear load capacity. These anchors expand and lock into place when torque is applied, providing maximum holding power. They are widely used in structural steel connections, machinery foundations, heavy equipment, and safety-critical installations. Heavy Duty Bolt Anchors provide a robust and reliable solution for demanding industrial and construction applications.

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Description

Description

Premium Quality Heavy Duty Bolt Anchor Supplier in Dubai, UAE

Unifastener Industries LLC is a reliable supplier and manufacturer of premium-quality Heavy Duty Bolt Anchors in Dubai, UAE. The company specializes in industrial fastening systems, structural anchoring solutions, and construction hardware designed for heavy-load applications in infrastructure, engineering, industrial plants, and commercial projects. Heavy Duty Bolt Anchors are high-strength mechanical fastening components designed to securely fix heavy structures into concrete, brick, and masonry surfaces. These anchors provide superior load-bearing capacity and are widely used where maximum safety, stability, and durability are required. Manufactured using high-grade materials and advanced engineering standards, Heavy Duty Bolt Anchors deliver excellent strength, corrosion resistance, vibration resistance, and long-term reliability in demanding environments.

Standards:
– ASTM C1513 (mechanical anchors for concrete and masonry)
– ASTM A325 / A490 (structural bolts used in heavy-duty anchors)
– ASTM F593 (stainless steel bolts)
– DIN 529 (anchor bolts for concrete/masonry)
– DIN EN 15048 (non-preloaded structural bolting assemblies)

Grades:
– ASTM Grades: A325, A490, F593
– DIN / ISO Grades: 8.8, 10.9, 12.9 (high-strength bolt bodies)

Material Options:
– High-strength carbon steel
– Alloy steel (quenched & tempered)
– Stainless steel (A2 / A4 grades for corrosion resistance)

Diameter Range: M10 to M30 (metric) / 3/8″ to 1-1/4″ (inch)

Length Range: 75mm to 300mm depending on application

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

Types:
– Heavy-duty sleeve anchor bolt
– Wedge anchor bolt
– Through bolt anchor
– Torque-controlled expansion anchor

Properties:
– Designed for heavy static and dynamic loads
– Expands securely inside concrete when tightened
– Provides strong resistance to shear and tensile forces
– Suitable for cracked and uncracked concrete

Coating Options:
– Zinc electroplated
– Hot-dip galvanized (ASTM A153 / DIN EN ISO 1461)
– Mechanical galvanized
– Stainless steel natural finish

Add-ons:
– Supplied with heavy-duty washers and nuts
– Available with ETA (European Technical Assessment) certification
– Supplied with MTC or third-party inspection on request