Worm Gear Hose Clamp, Band Material Stainless Steel, Band Material Grade 301, Band Thickness 0.022 in, Band Type Perforated, Band Width 5/16 in, Clamp Maximum Inside Diameter 5/8 in, Clamp Minimum Inside Diameter 5/16 in, Fastener Housing Material 301 Stainless Steel, For Maximum Outside Diameter 5/8 in, Grade General Purpose, Maximum Operating Temperature 500 Degrees F, SAE Number 4, Screw Material Stainless Steel, Screw Material Finish Not Applicable, Screw Material Grade 302