Feature(may vary by option.)

●1/4"-20 wood threaded insert x 15mm length.
●Furniture connector bolts 1/4-20 screw in nuts.
●Ideal for furniture and wood projects.
●Material: Zinc Plated carbon steel, features durable construction for a long-lasting hold.
●Hex Drive:6mm, recommanded drilling bit: 3/8" / 9.5mm drill bit.

[1 & 4-20]

[1 & 4-20 Nutsert&T-nut]

Description

1/4"-20 Furniture Screw in Nut Threaded Insert Nutsert for Wood Furniture Connector 15mm Length

Made of carbon steel.

Hex Drive:6mm.

Drilling Hole: 3/8" / 9.5mm drill bit.

▲▲SIZE of drilling hole depends on the Hardness of The Material, if your wood is very soft, you can drill a smaller hole, but in really hard wood, you will need bigger drilling bit.
▲▲We recommand Test by decreasing or increasing the drilling size till you find the proper size that works for the hardness of wood.