Imperial Threaded insert nuts set:
100 pieces Metric Furniture Screws Comes with 11.5mm White steel twist drill and 8mm Hex Spanner.
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.
Specification:
Material:
high hardness and high quality carbon steel
Size:
Thread Type:
5/16" 18
External Diameter:0.492"(12.5mm)
Inside Diameter: 0.394"(10mm)
Total Length: 25mm.
Drill: 11.5mm
Hex Spanner: 8mm
Quantity:
100 x Furniture Screws
1 x Drill
1 x Hex Spanner