C50LR-BR24-40, Lockbolt Break-Pins (Unified), Huck, C50L Lockbolts, Style : 64576, Type : Lockbolt Break-Pin Unified, Grade : 5, Fractional Diameter : 3/4 Inch, Fastener Diameter [Unified] : 0.75, Head Type : Round, Head Capped : No, Under Head Sealant : No, Minimum Grip [Unified] : 2.5, Maximum Grip [Unified] : 2.75, Grip Range (Unified) : 2.500-2.750, Body Material : Carbon Steel, Material Detail : Carbon Steel, Finish : 64343, Finish Detail : Oil Finish, Head Diameter [Unified] : 1.328-1.438, Head Height [Unified] : .455-.530, Under Head Pin Length (Unified) : 6.406, Underhead Length to Breakpoint : 3.768, Exposed Pin At Min. Grip (Unified) : 0.375, Diameter of Ungrooved Area Underhead : .740-.770, Maximum Hole Size [Unified] : 0.813, Clamp Strength (lbf) : 28,400, Shear Strength (lbf) : 32,400, Tensile Strength (lbf) : 40,100, RoHS 3 Compliant : Yes