– 3 Flute spiral drive screw with Nu-Way® washer.
– Used for fixing of corrugated and IBR roof sheeting to wood trusses.
– Comes with a self sealing washer to provide water tight roofing connections.
- Eltoro® Roofing Screw
- Hook Bolt & Nut
- Self-Driller Hex Screws
- Self-Tapping : Hex
- Self-Driller: Hex
- Cup Square Bolt & Nut
– A type of anchor bolt that is curved to resemble the top part of a question mark.
– Commonly used to hang items from ceilings and walls.
– Most hook bolts are made of steel so they can handle heavy weight.
– Indented hexagon head washer faced self-drilling screw.
– No.3 drill point and case hardened.
– Used with IBR and corrugated sheeting into steel purlins.
– No pre-drilling required.
– Sizes available: No.12 screw gauge or M5.5 x 20, 25, 38, 50, 60, 65 and 70mm.
– Indented hexagon head washer faced self-tapping screw and can be used with a bonded sealing washer.
– The bonded sealing washer is made from Zinc-plated carbon steel.
– The attached sealing washer makes them ideal for use in roofing, siding, or anywhere the drilled hole must be sealed when fastened.
– Indented hexagon head washer faced self-drilling screw and can be used with a bonded sealing washer.
– The bonded sealing washer is made from Zinc-plated carbon steel.
– No.3 drill point and case hardened.
– Used with IBR and corrugated sheeting into steel purlins.
– No pre-drilling required.
– Sizes available: No.12 screw gauge or M5.5 x 20, 25, 38, 50, 60, 65 and 70mm.
– Cup Square Bolts also known as “Carriage Bolts”, has a round head and a square neck that prevents the bolt from turning while the nut is tightened.
– Used mainly for fastening timber to timber and is extensively used for timber joist construction in house building and numerous decking applications.
– Available in standard black, electro plating optional.
