Also called masonry frame screws, these are designed to screw directly into both frame and masonry eliminating the need for a plug. A fast secure fastening often used as an alternative to hammer and frame fixings.

A high performance fixings with the added advantages:

Faster installation with and instant fix

Non-expansion fixing, suitable for close edge fixing

Deep T-30 head to reduce cam out

Zinc & yellow passivated finish

3 serrated V threads for optimum insertion and debris removal

Hi-Lo thread for a superior hold