Replacement hardware pack is designed for all accessories, rail sections. Includes16 units of Thread Locking Screws and T-Nuts,3pcs Hex Wrench. Quick and simple alternative of T-Nut Made of fantastic Metal, ensures a secure event upon establish Colour:black Material:Metal Package Contents: sixteen sets x Thread Locking Screws 3 x Hex Wrench Only the above equipment content, other merchandise will not be included. Note: Light mirrored image and assorted exhibits could cause the color of the thing within the photograph a little bit assorted from the real thing. The size allowed error is +/- 1-3cm.