T-Bolt Hose Clamp, 3/4 in Wide, PK5 Clamp Type / T-Bolt Min. Clamp Dia. / 1 3/8 in Max. Clamp Dia. / 1 9/16 in SAE Number / 138 Hose Clamp Band Width / 3/4 in Thickness / 0.025 in Screw Size / 7/16 in Hose Clamp Band Material / 300 Stainless Steel Hose Clamp Screw Material / 300 Stainless Steel Bridge Material / 300 Stainless Steel Hose Clamp Install Torque / 75 in-lb Metric Dia. Min. / 34.92 mm Metric Dia. Max. / 39.67 mm