Item #: 56329675Brand: MarsonModel #: M40349 Features and Benefits Open end rivets are used when disassembly is difficult or not required. Button head fasteners have cylindrical heads with curved tops and flat bearing surfaces. They slightly protrude out of the workpiece and are used for aesthetic purposes. Aluminum has a high strength-to-weight ratio and is wear resistant, nonmagnetic and conductive. It is easier to form and machine than steel and is naturally noncorrosive. Steel is strong and durable but less corrosion resistant than stainless steel. To improve its resistance to corrosion, it may receive additional finishes and coatings. Product Specifications Blind Rivets; Type: Open End ; Head Type: Button ; Size Code: 66 ; Rivet Material: Aluminum ; Mandrel Material: Steel ; Minimum Grip (Decimal Inch): 0.2510 Type Open End Head Type Button Size Code 66 Rivet Material Aluminum Mandrel Material Steel Minimum Grip (Decimal Inch) 0.2510 Maximum Grip (Decimal Inch) 0.3750 Head Diameter (Decimal Inch) 0.375 Minimum Hole Diameter (Decimal Inch) 0.1920 Maximum Hole Diameter (Decimal Inch) 0.1960 Rivet Material Grade 5052 Drill Size (Wire) #11 Body Diameter (Decimal Inch) 0.1875 Shear Strength (Lb.) 465 Tensile Strength (Lb.) 700 Head Height (Decimal Inch) 0.0600