TC-G Hidden Deck Fasteners for Grooved Boards (90-Pack)

If you're building a composite, threaded deck, these are a must. They work only 1-way with an angle, but once you install them, they do not move. The finished product is beautiful with even spacing between the boards and no visible nails or screws on top.

These worked well with the Moisture Shield decking. Initially used them 4 years ago - still holding up well. Re-doing another deck and using Tiger Claw Fasteners.

Worked like a charm. Thanks

Description does not specify that these don't work.with Trex grooved boards. The actual bag they.come I. Does specify which decking they work with. Sonic you have trex don't buy these unless you plan to route the grooves yourself with their bit.

These were a much better deal than at my local building supply store.

Easy to use locks decking down

I used these as a TT Concealoc replacement to finish up my deck stairs. I did the entire deck in TT clips and I only needed another 40-50 clips to finish the stairs and didn't want to spend $150 on a larger box of TT clips. These clips did the job, but they were definitely different. I expected them to be different, so that was not a big deal for me, it save me about $100. They are looser and provide a slightly larger spacing between boards than the TT clips. I probably wouldn't recommend combining them with TT clips on any long straight deck runs, due to the different natural spacing between the clips. However, if you are using only these clips, or you have some smaller cut up areas(or stairs), these will definitely get the job done.

Good stuff