Hose Clamp Band Material Stainless Steel Band Material Finish Not Applicable Band Material Grade 301 Band Thickness 0.025 in Band Width 3/4 in Clamp Maximum Inside Diameter 3 9/16 in Clamp Minimum Inside Diameter 3 1/4 in Install Torque 75 in-lb SAE Number 325 Screw Material Stainless Steel Screw Material Finish Not Applicable Screw Material Grade 304 Clamp Type T-Bolt Clamp Fastener Housing Material 301 Stainless Steel Hex Size 7/16 in