Trex Universal 1 in Black Hidden Deck Fastener 50 sq ft (94 Pack) Remote control included and extreme weather conditions and extreme weather conditions Single threshold for alcove installation Specification Details Color Finish Family Black Manufacturer Color Finish Black Series Name Universal Type Combination kit Coverage Area per Package 50 Coverage Area Unit of Measure Square feet Inner Diameter Unit of Measurement Millimeters Length 1 Length Unit of Measurement Inches Screw Thickness #7 Clips Included Yes Drive Type Star Driver Bit Included Yes Driver Bit Type Proprietary For Use with Composite Decking Yes For Use with PVC Decking No For Use with PVC Trim No Head Style Bugle Material Nylon Number of Clips Included 0 Number of Plugs Included 0 Package Quantity 94 Plugs Included No Screws Included Yes Warranty 25 year limited Board Edge Compatibility Grooved CA Residents: Prop 65 Warning(s) Yes UNSPSC 31162400 Frequently Asked Questions (FAQ): The subtle black fittings melt away into the shadows of your deck