Description
Timco 7.5 x 100 concrete screws are Multi-Fix TX masonry screws designed for direct fixing into concrete, brick and block without the need for wall plugs. The hardened high-low thread cuts into the base material to create a strong mechanical anchor, allowing fast, reliable installation on site.
Timco 7.5 x 100 Concrete Screws – Product Details
This 7.5mm x 100mm version features a flat countersunk ribbed head for a flush finish and improved seating into timber or metal fixtures. The TX30 drive recess ensures excellent torque transfer and reduced cam-out, especially important on longer fixings where consistent engagement is needed.
Manufactured from hardened carbon steel with a zinc & yellow passivated (ZYP) finish, these screws provide corrosion resistance suitable for internal and sheltered environments. Common uses include frame fixing, battens, brackets, trunking, window and door installations, and general construction anchoring where deeper embedment is required.








