Made of 304 stainless steel, rust-proof and corrosion-resistant for long life Fit a variety of occasions like automobile, furniture, decoration and other electrical and industrial products These rivet nuts are knurled and have a deep thread inside, which secures them effectively and makes them non-slip Smooth surface without burr, which will not hurt your hands during use simple and already operational Specifications:Material: 304 stainless steelColor:SilverShape: RoundSize: As shown in the pictureType: M6Package: 60 pieces of rivet nutssilver blinds in 304 stainless steelFeatures:?Made of 304 stainless steel, anti-rust and corrosion resistant for long lasting.?Fits a variety of occasions like automobile, furniture,decoration and other electrical and industrial products.?These rivet nuts are knurled and have a deep thread inside, which allows them to be fixed effectively and makes them non-slip.?Smooth surface without burr, which will not hurt your hands when using.Package Includes:60 x rivet nutsNote:Please check the size measurement chart carefully before making payment.Please allow 0.5-1 inch difference due to manual measurement.(1 inch = 2.54 cm)The color of the actual items may vary slightly from the listing images due to different computer monitor, thanks for your understanding.