Hydrofoil Nuts (4) M8 Stainless Steel T-nuts.  Set of four. (Bolts not included.)

These are Replacement M8 Stainless Steel T-nuts for the any hydrofoil that uses the M8 T-nut including Takuma, Naish and others  These are hard to get replacements that we now have in stock.  They are sold individually,  so if you need a set of 4 make sure to buy 4 of them.  

Here are the total dimensions of this part:

Track width: 8.5mm
Total width: 14.9mm
Total length: 23.9mm
Total height: 6.20mm