Specifications High-concerned chemical:None Rod Diameter:M2 Material:Aluminium Alloy is_customized:Yes Model Number:Pop Rivets DIY Supplies:Metalworking Origin: China Certification:None Material - Black aluminum handle and steel mandrel FEATURES - This blind stud has a mandrel that allows upward groups to be formed on the blind end of the rivet and expands the rivet shank during setup to connect assembled component parts. Easy to Install - If you want to join metals that are difficult to weld, then blind rivets are what you need. Simply drill a suitable hole and insert the blind rivet head into it, pulling the mandrel in with the rivet gun. You can then lock the rivets in place and get a strong hold. APPLICATIONS - These rivets are great for joining all kinds of sheet metal and pipes. For home DIY, business, automobile, aviation, plumbing, elevator, instrument, furniture, etc. Package: Black plated half round head pull center willow nail open type K 3.2x8mm 45pcs Black plated half round head pull center willow nail, open type K, 3.2x10mm40pcs Black plated half round head pull center willow nail, open type, 4.0x10mm25pcs Black plated half round head pull center willow nail, open type, 4.0x13mm, 25pcs Black plated half round head pull center willow nail, open type K, 5x14mm25pcs Black plated half round head pull center willow nail, open type K, 5x18mm, 20pcs