Looking for a Brand New" Discontinued" Velux Metal Pop In Hex Nut ONLY Part # 017690 for the Velux Scissor Operated Skylights? This brand new Velux Factory Manufactured Pop In Velux Hex Nut ONLY Part # 017690 is for the second generation  Velux Scissor Operated Skylights like the operator shown above. These Pop In Metal Hex Nut are no longer Manufactured, Produced nor Serviced by Velux and are Discontinued. Note: Only the Velux Hex Nut part # 017690 is included "NOT THE VELUX SCISSOR OPERATOR"  Shown in the one picture IS NOT INCLUDED. The Scissor Operators have  been Discontinued and No Longer in Production  or for Sale by Velux Skylights as well. Thank You for your Understanding.