Биметаллические шурупы SWPS, Наибольшая глубина сверления 5 мм, Сталь-дерево

The sandwich panel screw is a self-drilling screw for steel-wood connections that drills or forms its own core hole and mating thread in the component. This eliminates the need for pre-drilling and the selection of the correct drill hole diameter. The specially designed drill point prevents the screw from drifting on the component surface. This allows fast drilling. It is no longer necessary to centre punch the drilling point. The sandwich panel screw is therefore a time-saving alternative to conventional self-tapping screws. The sandwich panel screw made of bi-metal is characterised by a hexagonal drive for ideal force transmission and an A2 sealing washer with EPDM seal.

The sandwich panel screw combines the high corrosion resistance of A2 stainless steel with the outstanding mechanical properties of carbon steel.

Advantages/Specifications

• High corrosion resistance due to A2
• For bi-metal version: tip made of carbon steel, high hardness and strength
• Max. Drilling capacity 5 and 12 mm in steel

Material

• A2 stainless stee
• Stainless steel according to DIN10088
• Sealing disc A2 and EPDM

Areas of applications

• Fastening steel to wood