Spit Tapcon 5 Xtrem Self Tapping Screw Dome Head Each 058680

Spit Tapcon 5 Xtrem Dome Screw 6x40mm – ETA Approved Dome Head Anchor for Cracked Concrete

Secure your construction projects with the Spit Tapcon 5 Xtrem Dome Self Tapping Screw, an ETA Option 1 approved self-tapping anchor designed for cracked and non-cracked concrete.

Featuring a 17mm dome head to cover channel system slots, this C1 seismic and fire-approved screw is ideal for MEP, HVAC, fire protection systems and channel fixings. With anti-rotation under-head grooves, two sharp tip notches and a Torx 30 recess, it ensures easy, secure installation even in tight spaces.

Boasting a zinc-flake coating (>500h salt spray resistance) and BS EN 1992-4 compliance, this 6mm diameter screw delivers fast, reliable fixings for conduit, cable trays and strut channels in commercial and industrial projects.

ETA Option 1 Approved: Certified for cracked and non-cracked concrete, with C1 seismic and fire approval, ensuring safe structural fixings. 

Large Dome Head: 17mm diameter head covers channel system slots, perfect for strut channel fixings and MEP installations. 

Fast, Precise Installation: Two sharp tip notches reduce torque by 30% and Torx 30 recess enables 50% faster fixing than drop-in anchors. 

Anti-Rotation Design: Under-head grooves prevent overtightening, enhancing secure concrete fastening. 

Corrosion-Resistant: Zinc-flake coating (>500h salt spray) ensures long-lasting performance in harsh environments.

Edge-Friendly: 35mm min. edge/fixing distance supports close-to-edge installations, compliant with BS EN 1992-4.

Features of Spit Tapcon 5 XTREM Dome Self Tapping Screw:

• Self Tapping Screw with Dome Head
• Suitable for Cracked and Non-Cracked Concrete
• Suitable for MEP, HVAC, Fire Protection Systems and Structural Fixings
• Faster and Safer than Traditional Anchoring Methods
• Anti-Rotation Under-Head Grooves
• Two Sharp Tip Notches
• Torx 30 Recess
• Anchor Diameter: 6mm
• Drill Hole Diameter: 6mm
• Anchor Length: 40mm
• Head Type: Dome Head
• Head Diameter: 17mm
• Recess Size: Torx 30
• Min. Embedment Depth: 35mm
• Max. Embedment Depth: 35mm
• Max. Fixing Thickness: 5mm
• Min. Edge/Fixing Distance: 35mm
• Min. Drilling Depth: 40mm
• Min. Base Material Thickness: 80mm
• Clearance Diameter: 8mm
• Base Material: Cracked/Non-Cracked Concrete
• Finish: Zinc-Flake Coating (grey)
• Certifications: ETA Option 1, C1 Seismic, Fire Approval, BS EN 1992-4, CE, UKCA

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