250 stainless steel T-nut M 10 x 13 mm
You use T-nuts for fastening climbing holds to a wooden wall. T-nuts are the counter pieces of hexagon socket screws. Stainless steel T-nuts are suitable for outside areas as they don't rust.
If you also use stainless steel hexagon socket screws, you necessarily need our lubricant spray. Otherwise there is the risk of the socalled 'contact welding'.
'Contact welding' means the following effect: If two stainless steel materials are constantly fixed to each other (e.g. a climbing hold is fixed with a stainless steel hexagon screw to a stainless steel T-nut), it can happen that these two objects fuse with each other and hence the screws cannot be removed from the T-nut. However, if you spray the stainless steel screw with lubricant before fixing, you can remove the screw easily at any time.
Standard T-nuts for fixing climbing holds!
The quality of our T-nuts
Please notice that we only offer high-quality T-nut weighing 8 g. Many other suppliers offer T-nuts weighing just 6.7 g. These leightweight T-nuts can easily turn off. Thus, pay attention to price-quality ratio!
- Stainless steel
- Internal screw thread M 10
- Suitable for: cylinder head screw DIN EN ISO 4762 - M10 (DIN 912)
- Suitable for: countersunk head screw DIN EN ISO 10642 - M10 (DIN 7991)
|Sleeve-Ø:||approx. 11.3 mm|
|Outer Diameter-Ø:||approx. 25.0 mm|
|Edge:||approx. 1.5 mm|
|Length:||approx. 12.8 mm|
First you make a grid. Therefore, mark all places, where you want to assemble T-nuts. For boulder walls, a hole matrix of 10 cm is advisable (demand/qm: 95 T-nuts). The first row should be displaced to the second row.
You can also use only as many T-Nuts as climbing holds. However, then you have only few opportunities to assemble your climbing holds. Furthermore, if you want to expand your climbing wall, you have to disassemble all panels.
After marking all spots for your T-nuts, you drill 12 mm holes. After that, T-nuts must be driven into the back of your climbing wall. Use a special wood adhesive to give T-nuts a better hold.
If the adhesive gets into contact with the screw thread you have to clean your T-nut afterwards.
We will answer your question within the shortest possible time. You are also welcome to contact us by phone at
Of course, you can also ask us for an individual offer. Please send us the desired quantities.