“The reason is because all of these products require very small pivot joints, and small rivets are great for that.” “Companies that make hand tools, multi-purpose knives and switchblades love small rivets,” adds Wright. Companies that make HVAC ductwork are another big user. The electronics companies especially like this benefit when fastening terminals in PCBs, not to mention the fact that small rivets are cheaper and install quicker.”īryan Wright, vice president of sales and marketing at Orbitform Group, says small rivets can be found in fuse breakers and blocks, lighting fixtures and electrical outlets. “These companies prefer the permanency of a rivet vs. “Most of our customers install small rivets in medical devices, small electronics and jewelry,” says Denny Lytle, technical manager at BalTec Corp. Stainless steel rivets are recommended for medical products due to its corrosion resistance. Custovic says Stanley’s micro rivets have an aluminum head, with a steel or stainless steel mandrel. Small rivets are made of steel, stainless steel, aluminum, brass or copper. Micro rivets have a shank up to 2 millimeters wide and 5 millimeters (0.197 inch) long. The shank typically doesn’t exceed 3 inches in length. Small rivets have a shank diameter of 2 to 3.5 millimeters (0.079 to 0.138 inch) and may be blind (open end), solid, tubular, semi-tubular or split. In fact, engineers would have a hard time designing smaller gadgets and products without these fasteners. The increasing popularity of small and micro rivets is directly related to the miniaturization trend in manufacturing. “Serviceability and simpler installation with pneumatic tools are equally important benefits for the company.” “The drive head on some of the small screws the manufacturer had been using often got stripped, so it looked into trying the Rivscrew,” notes Custovic.
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