06 ago 200 Pcs M4 x 6mm Aluminum Flat Head Semi-Tubular Rivets Silver
Specifications: Descriptions: Semi-Tubular Rivets (also known as Tubular Rivets) are similar to solid rivets, except they have a partial hole (opposite the head) at the tip. The purpose of this hole is to reduce the amount of force needed for application by rolling the tubular...