Feature:[Premium Aluminum Alloy Material] This round head rivet is product of tremendous aluminum alloy material, which is sturdy and may be used repeatedly. It is very handy to use. [Easy to Install] Our aluminum core rivet is very easy to apply and easy to install. A light tap with a hammer will preserve things in place. [Suitable for Indoor and Outdoor] It is very appropriate for indoor and outdoor use. It is designed to resist heavy-duty purposes and provides a safe and long-lasting fastening solution. [Widely Uses] Our hammer power rivet has a wide application range, which might be used for households, digital equipment, mechanical equipment, precision instruments, etc. Specification:Product Name: Round Head Rivet SetMaterial: Aluminum AlloySize:Pole diameter: 5mmPole length: 7-8mmHat diameter: 10mmManual measurement may have 1-3cm errorQuantity (Optional): 100Pcs/Set, 200Pcs/Set Parts List:100×Round Head RivetOR200×Round Head Rivet