
MATERIAL - These blind rivets are made of high quality aluminum nail body and steel nail core. The surface of the rivet is smooth. It is durable and easy to use. RIVET SIZE - 4.8mm x 12mm (3/16" x 1/2"). The diameter is 4.8mm, the handle length is 12mm. EASY TO USE - Easy to connect. The rivet tail is in the shape of a drill tail and can be used directly for setting fittings and drilling basic fittings. It saves a lot of construction time. WILD APPLICATION - Compared with soft rivets, the connection clamping force is more balanced. Used for steamships, automobiles, mechanical equipment, household appliances, etc. PACKAGING - Pack of 100pcs with storage bag.