[Scope of Delivery] 100 pieces rivet nut, easy to carry and suitable for long-term storage [Made of Material] The silver blind rivet nut is made of stainless steel. Compared to galvanized iron and steel products, these threaded rivets offer better corrosion and oxidation resistance [Install Firmly] The knurling on the embedded rivet nut allows for easier installation into the workpiece. The vertical grooves on the body of the threaded rivets facilitate tightening and loosening [Easy to Install] The blind rivet nut can be used for connecting bolts and is suitable for riveting applications requiring secure fastening [Wide Range of Applications] The flat head rivet nuts can be installed in a variety of materials, such as stainless steel, aluminum, iron, and fiberglass Color: Silver Material: Stainless Steel Package Contents: 100 x 1/4-20 Rivet Nuts Only the above package content is included; other items are not part of this package Note: Light reflection and different display settings may cause slight variations in color between the image and the actual item. Measurement may vary by +/- 1-3 cm