500pcs M3 x 8mm Knurled Shank Round Head Aluminum Solid Rivet Silver Tone

Made?of?Aluminum?in?silver?tone ?provide?good?resistance?and a?long?service life. Knurled?shank?body. Solid rivets are the strongest rivets used in fastened joints. Rivets can be hardened for some applications to improve strength and durability. Solid rivets are one of the oldest and most reliable types of fasteners.