Countersunk washers/rosettes

For increasing the head penetration resistance for countersunk head screws with a 90° head

For simple, fast, safe and powerful CLT-CLT connection with gap-free assembly and extensive pre-production of cross laminated timber elements in the manufacturing plant

For transferring high tensile forces (high head pull-through resistance) in wood/wood connections with ASSY countersunk head screws.

For optimum transfer of tensile stresses for metal/wood connections with ASSY 4 or ASSY 3.0 stainless steel countersunk head screws in outdoor areas exposed to the elements

For optimum transfer of tensile force in metal/wood connections with ASSY countersunk head screws

For optimum transfer of tensile loads for metal/wood connections with ASSY countersunk screws.