feature:
Type: Threaded insert nut with hexagonal flange gasket
Size: 5/16inch x20

Material: Made of high-quality zinc alloy, it is resistant to rust, provides strength, has good room temperature mechanical properties and wear resistance, and can maintain thread integrity after repeated use.
External thread: The unique self-tapping design of the external thread protrusion is helpful for tapping. It has good tensile resistance when biting into the wood and can effectively prevent the nut from rotating or pulling out.
Threaded interior: Provide threaded sockets for wooden workpieces, similar to wall anchors.
Hex drive head: It can be screwed in with a hex wrench, and the flange head can prevent surface cracks and push the insert too much.
How to use: Pre-drill an appropriate hole as deep as the length of the inserted nut, and screw it in with an inner hexagonal tool.
Application: Commonly used in household and office appliances and other projects. It is suitable for pine wood, plywood, fiberboard, etc. It has a good effect in the combination of high-end furniture.

Packing: 15 furniture insert nuts