Insulok fir tree mount tie inside serration

It is a product used in combination with Insulok tie. (2 pcs.)
[Features]
・ Assembled product from fir tree mount and Insulok tie
・ It supports a wide range of plate thickness and can be fixed to through holes and female threads (tapped holes) (FT3 and FT8 are excluded. )
・ Two types, heat resistant grade and heat resistant/weather resistant grade, are available