ASSY^® 3.0 zinc-plated blue chipboard screw

Zinc-plated steel, blue passivated, partial thread, countersunk milling pocket head, AW drive

Connects the wood instead of splitting it

Surfaces:

Milling pockets - countersink anywhere

• Suitable for wood and fittings


• Minimum damage to coated wood materials


• Less chips on the surface

Milling shank: the "auxiliary motor" for lower force

• Reduction of the screw-in and head countersinking torque, especially with long screws


• Protection of screw-in tools


• From diameter = 5 mm, L = 70 mm

Asymmetric thread for higher speed

• Low screw-in torque


• High over-turning force


• Faster screwing in than conventional chipboard screws


• Double thread: 3.0-4.5 mm


• Coarse thread: 5.0-12.0 mm

AW drive for more power

• Optimal power transmission


• Very good snug fit


• Fast location


• Screw locates securely


• Almost no cam-out of the bit


• No wobbling


• No damage to surface coating of screw


• Only 5 bit sizes for the diameters 3.0 to 12.0 mm

Ring/mating thread for less tendency of the wood to split, very few blow-outs

• Minimal splitting forces, especially when screwing in at edges


• Reduction of the screw-in torque


• Blow-outs are avoided to a high degree thanks to the punching effect of the ring thread


• Ring thread: 3.0-4.5 mm


• Mating thread: 5.0-12.0 mm