Metric Threaded insert nuts set:
This insert nuts assortment kit contains 7 different types nuts which are separated and stored in a neat case, you can find the appropriate size quickly.

Features of insert nut:
These threaded inserts are inserted into a pre-drilled hole by screwing in, in that case the external protrusions bite into the wood, preventing the nut from either turning or pulling out.

Suitable application:
Easy to install and with good stability, have a good effect in the furniture combination, suit for soft woods of pine, plywood, fiberboard, etc..

Specification:
Material: zinc alloy
Quantity: 130 pieces in total
Size: M4*10, M5*10, M6*10, M6*15, M8*15, M8*20, M10*25 （The corresponding hex wrenches are:M4/M5/M6/M8/M10）

Package:
30 x Hex socket (M4*10)
30 x Hex socket (M5*10)
20 x Hex socket (M6*10)
20 x Hex socket (M6*15)
10 x Hex socket (M8*15)
10 x Hex socket (M8*20)
10 x Hex socket (M10*25)