3/16X.250-.500 Large Flange Dome Head Multi Grip Rivet Black Phosphate Mandrel (Pack Qty 2,500) BC-X-0621B

Multi-grip rivets provide maximum clamping action over a full range of material thicknesses while using the same rivet length. This allows flexibility in design, cuts production costs and reduces inventories. The Large Flange style is preferred when the rivet is seated in soft material to prevent it from pulling through. They should be used when fastening materials with mechanical and physical properties similar to aluminum. Rivet Body: Aluminum Alloy 5251 or equivalent alloy. Mandrel: Low carbon steel