T Nuts Tee Sliding Slot Nuts 30 Series M6 Threaded Slide in Pre-Assembly for 30x30 Aluminum Extrusions Frame with Profile 3030 Sereis 8mm Slot for CNC Router Build Rail 3D Printer 24pcs

I bought these because I wanted to see if they would work for my Fanatac DD+ base and the Trak Racer Alpine TRX. They are the perfect measurement for the M8 bolts and knobs that are needed to use the Alpines DD mounting bracket. If you're like me and forgot to order T-nuts from Trakracer and then figured out you needed a set of M8 4040 series shipped quickly. These work!

Had to get replacement T nuts because the ones that came with the Fanatec wheel base got lost. These work perfectly for mounting if you get M6 40 series nuts.

Item as described

These Anvil Nuts do the Trick to get the Max Surface area when using 80/20 Extrusion but they must be inserted from the End

Overall every one of these M3 T nuts will be usable (correct qty as well) and the quality is acceptable, not great though and the surface finish is a bit rough. No observable burrs though.1 star off because the dimensions in the picture are a little bit off and vary by more than I expected they would, see picture for full range of measured dimensions.

Maybe I just got lucky, but I can find absolutely nothing to complain about with these.

Definitely worth the money IMO, as they stay in place and I personally trust them much more than the hammer style ones that twist and lock.I mainly use them for securing my linear rails as I find them to be much easier to align them. The price was also fair for the speed of the delivery rather than having to wait like 3 months with AliExpress I mean yeah they are cheap but work great

Good product just too small for what i needed