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
Hex Nyloc Nut with metric thread, for general use with bolts and threaded bar (studding). The Nyloc insert prevents accidental loosening caused by vibration. BZP (Bright Zinc Plate) finish.
Carriage Bolt; cup square hex, 16mm mushroom head, BZP finish (Bright Zinc Plate). Designed for bolting through timber.
Square hex refers to the square section attached to the mushroom head, this sinks into timber and stops the bolt from spinning when the nut is tightened.
Supplied with one standard hex nut, washers sold separately.
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