TEK Screws for Masonry – Blue Coated Fixings with Sealing Washer
Our TEK screws for masonry are designed for fixing metal sheets, flashings, and accessories into concrete, brick, or block substrates. Each screw features a 6.5mm diameter shaft, a 5/16" hex head, and a 19mm bonded sealing washer for weatherproof performance. A 5.5mm pilot hole is required for installation.
Technical Specifications
- Diameter: 6.5mm
- Pilot Hole Required: 5.5mm
- Head Type: 5/16" hex head
- Washer: 19mm bonded sealing washer
- Coating: Blue corrosion-resistant finish
- Pack Size: 100 screws per pack
Key Features
- Designed for masonry substrates including concrete and brick
- Requires pre-drilled pilot hole for secure fixing
- Weatherproof sealing washer prevents water ingress
- Blue coated for enhanced corrosion resistance
- Compatible with standard TEK screw socket adaptors
Applications
- Fixing metal cladding to masonry walls
- Installing flashings and trims on concrete structures
- Securing accessories to brick or block surfaces
- Industrial and agricultural building envelopes
All sizes are available from stock for immediate dispatch. For bulk orders or installation advice, get in touch with our team.
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