Concrete And Masonry Frame Fixing Screws 100 Box

• 100 concrete screws per box
• 7.5mm thick
• Free Torx T30 bit included per box
• Finish zinc and yellow passivated
• For soft materials use a 6mm masonry bit and for hard materials use 6.5mm
• Virtually stress free, allowing close to edge applications
• High load capacity with interlocking thread into base material
• Through fixing, eliminating the need for marking and re-positioning

Concrete and masonry torx frame fixing screws self tapping and are widely used for batten, window and door frame fixing. Suitable for most masonry substrates including concrete and brickwork