Allstar Sm Hd Rivet White Alum 250pk ALL18116 Small head (3/8″ O.D.) rivets are sold in boxes of 250. Alternate Description SM HD RIVET WHITE ALUM 250PK Part Number ALL18116 Vendor Part Number ALL18116 UPC Code 848238006834 Package Weight 0.91 lbs 0.41 kg Package Length 4.3 in 10.92 cm Package Width 4.2 in 10.67 cm Package Height 4.4 in 11.18 cm Head Size 0.375 in Mandrel Size 0.1875 in Mandrel Material Aluminum Grip Minimum 0.25 in Grip Maximum 0.375 in Material Aluminum Color White Finish Paint Spec Sheet Allstar Spec Sheet