Concrete screw anchors for permanent and temporary applications – including screw anchors which can be used in solid brick and hollow-core slabs Screw Anchors - Hilti USA Log in or Register 25. BSW / UNF Hexagon Socket Head Grub Screws BA / BSF Hexagon Socket Head Grub Screws 26. BSW Hexagon Socket Button Head Screws 27. UNF Hexagon Socket Button Head Screws BSW Hexagon Socket Shoulder Screws BSPT / NPTF Hexagon Socket Taper Pipe Plugs 28. Chipboard Screws Coach / Lag Screws 29. Machine Screws 30. Machine Screws 31. Roofing Screws 32.

Our range of wood screws includes XTC high performance, multipurpose and structural wood screws. Available with Flat Countersunk head and Pozi or TX star recess, in Zinc, Yellow or A2 stainless steel. With a choice of sharp point or self drilling point. Diameters from 3mm to 12mm and lengths from 10mm to 600mm