Metal rivet nuts: no need to counterbore or countersink hole since the insert has guide,stainless rivet nut.

Flathead rivet nut: rivet nuts can be installed from one side of the work piece, also known as application,metal nut rivets.

Flat head rivet nuts: once rivet nuts are installed additional components with threaded fasteners can be attached,rivet assortment kit.

Metal rivets: rivet nuts do not need to be welded to the base material,Flat Head Rivet Nut.

Rivet nuts steel: nuts have a work-hardened surface providing high-strength, load-bearing threads,threaded rivets nuts.

Specifications:

Brand: ALANES

Color: Colorful

Material: Aluminum

Product Size: Show as the Pictures

What's in the box
175 x Rivet Nuts with Storage Case