Features:
-These insert nuts are made from high quantity zinc alloy and comes in a resealable transparent plastic box.
-Screw-in insert nuts have an external thread and can be screwed in with a hex key wrench.
-This set of screw-in insert nuts come in different sizes and take different screw sizes.
-Widely used in the installation of mechanical fastener industry, furniture, etc.
-230pcs insert nuts are enough for using.