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Aluminium Rivets
Aluminium Rivets

Hit Pin

Hit Pins are direct fastening elements designed for quick installation into concrete, masonry, and steel surfaces. They are installed by hammer impact or powder-actuated tools, eliminating the need for anchors in many cases. Manufactured to ASTM and DIN standards, they are available in hardened carbon steel and stainless steel variants. Hit Pins are widely used for fixing electrical channels, conduits, insulation panels, and light structural components. Their fast installation and strong holding power make them ideal for construction and industrial fastening applications.

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Description

Premium Quality Hit Pin Supplier in Dubai, UAE

Unifastener Industries LLC is a reliable supplier and manufacturer of premium-quality Hit Pins in Dubai, UAE. The company specializes in fastening systems, anchoring solutions, and industrial hardware designed for rapid installation in concrete, brick, block, and masonry applications. Hit Pins are quick-installation fastening devices that consist of an anchor body and drive pin mechanism. Once inserted into a pre-drilled hole, the pin is driven into the anchor using a hammer, causing expansion and creating a secure fixing point. This simple and efficient installation method makes Hit Pins ideal for high-volume construction and maintenance projects. Manufactured using high-grade materials and advanced engineering standards, Hit Pins provide excellent holding strength, corrosion resistance, durability, and long-term reliability.

Standards:
– ASTM C1513 (mechanical fasteners for concrete and masonry)
– ASTM A510 (carbon steel wire for manufacturing pins)
– DIN 7337 (blind rivet type references)
– DIN EN ISO 13918 (welding studs and fasteners — reference for pin standards)

Grades:
– ASTM Grades: A36, A307 (mild steel pins)
– Hardened steel grades for concrete/masonry penetration
– Stainless steel A2 / A4 for corrosion resistance

Material Options:
– Carbon steel (hardened and tempered)
– Stainless steel (A2 / A4)
– Galvanized steel

Diameter Range: 3mm to 6mm (metric) / 1/8″ to 1/4″ (inch)

Length Range: 25mm to 75mm

Types:
– Standard hit pins (drive pins with pre-mounted washer)
– Knurled shank hit pins (extra grip in concrete)
– Fluted shank hit pins (for hard masonry)
– Threaded shank drive pins

Properties:
– Designed to fasten materials directly into concrete, masonry, or steel
– Installed by striking with a hammer or using a powder-actuated tool
– Provides quick and strong fastening without pre-drilling (in some applications)
– Often comes with an integral washer to distribute load

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

Add-ons:
– Supplied with washers (steel or plastic)
– Available collated for semi-automatic tools
– Certification/test reports available on request

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