Round head rivets are more traditional, leaving a smooth round fastener head visible after installation. Where to Buy Haeger Installation Equipment ATLAS Blind Rivet Nuts SI Inserts for Plastics. The flush head rivets are commonly countersunk at 82 degrees and 100 degrees and are installed into a countersunk hole. Solid rivets are installed by securing the rivet ‘head’, while hammering the opposite side to plastically deform, or by use of an air powered or other mechanical rivet compression tool that will secure the ‘head’ and compress the rivet shaft at the same time.įlush and Round Head Rivets: Both blind rivets and solid rivets can have a flat/countersunk head as well as a round head. Solid Rivets: A solid metal shaft with a rivet ‘head’ on one end. Finally, ensure the rivet is seated properly and fully tightened. The rivet should be flush with the material. Make sure the rivet is of the correct length. The hole should be clean, without any burrs or other debris. A 3/16 pop rivet requires a 5/32 drill bit. The mandrel is ultimately broken off, flush with the rivet head. First, make sure the hole is drilled to the correct size. These rivets are installed by pulling the mandrel from the rivet ‘head’ end, deforming the opposite side. The most common rivets used are:īlind Rivets: A tubular rivet with a mandrel in the center. Rivets are permanent mechanical fasteners that plastically deform to maintain axial loading on a joint. Solid Rivet Length = thickness of joint + material needed for full head.Ĭhoosing the correct rivet length for structural and nonstructural purposes is important for making full use of the material properties of the chosen rivet. TL:DR – Grip length = thickness of joint.
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