Fastenmaster is an american based manufacturer of structural wood screws composite deck screws hidden deck and trim fasteners hidden deck clips autofeed screw systems and hot melt construction adhesives. The universal hidden deck clip is approved for use with all leading composite pvc capped composite and hardwood grooved boards. View Hidden fasteners for wood decking Images Library Photos and Pictures. Aclk Sa L Ai Dchcsewjt6jg9imv1ahwme9qbhrcrc7oyababggjvyq Sig Aod64 0cqcnvr5fb4l3iuexfcppyomecua Adurl Ctype 5 Hidden fasteners for wood decking . Aclk Sa L Ai Dchcsewjt6jg9imv1ahwme9qbhrcrc7oyababggjvyq Sig Aod64 0cqcnvr5fb4l3iuexfcppyomecua Adurl Ctype 5