HIGH QUALITY MATERIALS: This m6 rivet nut is made of high quality 304 stainless steel, which has strong resistance to rust and corrosion. Durable materials ensure their wear resistance, making them almost indestructible and can be used for a long time. Is your right choice DEEP THREAD DESIGN: This m6 rivet nut adopts deep thread design, which has good friction and biting force, firm and non-slip, can be fastened effectively and is beneficial for securing bindings. Is your right choice EASY TO USE: This m6 rivet nut is easy to install, just drill a hole according to the size of the rivet nut mounting hole, insert the rivet nut, tighten with a tool and lock the nut. Is your right choice M6 FLAT HEAD RIVET NUTS: The package contains 100 pieces m6 rivet nuts, enough to meet your daily needs. Length: 15mm/0.59inch. Caliber: 9mm/0.35inch. Model: M6. Fixing type: Hollow. If you need crimp nuts of this size. Is your right choice WIDE APPLICATIONS: This m6 crimp nut is very suitable for electrical appliances and industrial products such as automobiles and furniture. It is a high quality product for workshops, craftsmen and do-it-yourselfers. Is this your right choice