Space Composite Structures DENMARK offers low-cost, low-lead time carbon/epoxy struts with aluminium fittings for satellite and instrument struts. SCSDK offers 15 different sizes and performances with a lead time of 8 weeks. The use of aluminium 7075-T6 fittings and composite tubing ensure low mass. SCSDK's standard struts are designed to function within a broad temperature range from -45C to +55C. Test results are available on request.