Spit Tapcon 5 Xtrem Self Tapping Screw Hexagonal Head 50mm Each

Spit Tapcon 058663 — 6x50mm Hex Flange Head Concrete Screw Anchor For Cracked & Non Cracked Concrete

The Spit Tapcon 058663 is a 6x50mm Tapcon 5 XTREM hex flange head (HFL) concrete screw anchor designed for quick, reliable fixing of channel, tray and bracketry directly into concrete. With two embedment options (35mm and 40mm) and ETA approval for cracked and non cracked concrete, it offers a versatile, plug-free solution for everyday containment and support work.

Compact 50mm Anchor For Medium Thickness Fixtures

The 6x50/15 format is ideal where you need enough reach for typical channel, bracket and tray feet without excess projection through the slab. At 35mm embedment you can fix up to 15mm thick components, while 40mm embedment gives higher capacity with up to 10mm fixture thickness, all from a total anchor length of just 50mm – perfect for tight soffits and congested service zones.

High Performance In Cracked & Non Cracked Concrete

At 40mm embedment in C20/25 concrete, Ø6 Tapcon 5 XTREM anchors deliver characteristic tensile resistance of 7.0kN in non cracked concrete and 2.5kN in cracked concrete, with shear resistance of 8.5kN. Recommended working loads are up to 2.4kN in tension (non cracked), 0.9kN in tension (cracked) and 4.0kN in shear per anchor when edge distances and spacing are respected, giving dependable performance for day-to-day containment supports.

Fast, Plug-Free Installation With Hex Flange Head

Tapcon concrete screws cut their own thread into a 6mm pre-drilled hole, so there’s no need for plugs, sleeves or resin. Simply drill to hnom + 10mm, blow out the dust and drive the anchor until the hex flange head clamps the fixture tight. The HFL head takes either an SW13 spanner/socket or TX30 bit, and maximum recommended impact torque for Ø6 anchors is 160Nm at 35mm embedment and 170Nm at 40mm, helping installers achieve consistent, repeatable fixings.

Approved For Seismic, Hollow Slab & Fire Rated Use

Tapcon 5 XTREM anchors are ETA-approved (ETA 24/0388 and ETA 24/0389) for cracked and non cracked concrete and seismic performance categories C1 and C2. Design data is also provided for hollow concrete slabs and for fire exposure up to R120, supporting use in risers, escape routes and other safety-critical areas when designed in line with the ETA and EN 1992-4.

Installer-Friendly Distances & Slab Thickness

For Ø6 anchors at 35–40mm embedment, the minimum concrete thickness is 80mm. Characteristic edge distances for full capacity range from 40.5mm to 46mm, with spacing from 81mm to 93mm; minimum practical edge and spacing distances are 35–40mm where reduced capacities are acceptable. Zinc coated steel construction is optimised for dry internal environments and helps protect against corrosion over the life of the installation.

Typical applications include fixing channel, cable tray, brackets, E-clips, cowhorn brackets, trunking and safety barriers into concrete slabs, beams and walls on commercial, industrial and infrastructure projects.

Key Features Of Spit Tapcon Hex Head Concrete Screw Anchor Include:

• 6x50mm Tapcon 5 Xtrem Concrete Screw Anchor For Direct Fixing Into Concrete
• Hex Flange Head (HFL) With SW13 Hex Or TX30 Drive For Secure Clamping And Easy Installation
• Two Embedment Depths 35mm Or 40mm Depending On Fixture Thickness
• Maximum Fixture Thickness Up To 15mm At 35mm Embedment Or 10mm At 40mm Embedment
• Recommended Tensile Working Load Up To 2.4kN In Non Cracked C20/25 Concrete At 40mm Embedment
• Recommended Tensile Working Load Up To 0.9kN In Cracked C20/25 Concrete At 40mm Embedment
• Recommended Shear Working Load Up To 4.0kN In C20/25 To C50/60 Concrete At 40mm Embedment
• Minimum Concrete Thickness 80mm For Both 35mm And 40mm Embedment Depths
• Characteristic Edge Distance 40.5–46mm And Spacing 81–93mm For Full Capacity Depending On Embedment
• Minimum Edge Distance 35–40mm And Minimum Spacing 35–40mm For Use Near Slab Edges With Reduced Loadings
• 6mm Drill Diameter With Drilling Depth hnom Plus 10mm For Fast Hole Preparation
• ETA Approved For Use In Cracked And Non Cracked Concrete And Seismic Categories C1 And C2
• Fire Design Resistances Available Up To R120 When Designed In Accordance With The ETA
• Zinc Coated Steel Construction For Corrosion Protection In Dry Internal Environments
• Ideal For Fixing Channel, Cable Tray, Brackets, E Clips, Cowhorn Brackets, Trunking And Safety Barriers

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