MS20426 Rivets are Solid Rivets that come in a variety of Aluminum Materials as well as Titanium. MS20426 Solid Rivets have a 100 Degree Countersunk Head Style and typically come in a Gold Chemical Film or Clear Anodize Film Finish, although can also have a Dichromate or Color Anodize finish depending on the part. MS20426 Rivets can have a Diameter ranging from 1/16 to 3/8, and a length from 1/18 to 2 or more depending on the Diameter.