7.5 x 122mm Masonry Screw

A self-tapping Masonry Screw for brick and concrete, a popular fixing to fit window frames. An easy to use fixing that does not require plastic plugs, it has a high resistance to fire compared to nylon fixings. This screw is a friction fixing which minimises expansion stress in the base material, this allows fixing near to the edge, and gives greater loading performance than most nylon fixings.
To use: pre-drill a 6mm pilot hole, use a drill or impact driver fitted with T30 bit to drive the screw in.

T30 bit and white cover caps included when bought in box quantities of 100.

Drill Bit Dia. - 6mm
Min. Embed Depth - 45mm
Head Type - T30 Torx
Driver Type - Drill / Impact Driver