The CAMO WedgeMetal clip can be installed on any board, at any angle, in any environment. The WedgeMetal clip is approved for use for any grooved composite, PVC, and hardwood deck board installations on metal joists. Installation is flexible and easy. Able to be screwed in 90-degree, diagonal, or herringbone patterns, simply set the clip in the groove of the board until you're ready to fasten. No partial installation required. Works with any 14-18GA metal framing. The T-15 Star Drive on the screw reduces cam-outs, but be sure to use a drill-not an impact driver-during install.