McMaster 4638K173 Low-Pressure Pipe Fitting Galvanized Iron, Straight Connector, 4 NPT Female 63458 Small Openings Series Metacaulk Putty

Small Openings Series Metacaulk Putty Water Activated Yes Paintable Yes For Location Through Penetrations Usage Location Small Openings Firestop Type Putty Stick Flame Spread Index 10 Fire Resistance Type Intumescent Flame Spread Rating Class A For Material Type Conduit

Material EPDM Connection Drilled Bolt Holes 8 Vacuum 26 In Hg At 72 Deg F Temp

Knob Adjusts Depth Of Cut To Strip Insulation Up To 3/16 in Thickness

Normally On Temperature 41 Degrees F

McMaster 4638K173 Low-Pressure Pipe Fitting Galvanized Iron, Straight Connector, 4 NPT Female 63458 Small Openings Series Metacaulk PuttyMcMaster 4638K173 Low Pressure Pipe Fitting Galvanized Iron, Straight Connector, 4 NPT Female The galvanized finish on these fittings provides fair corrosion resistance. Fittings are for use in low pressure applications. For Use With Air, Natural Gas, Oil, Steam, Water Shape Straight Type Connector Pressure Class 150 Connection Type Pipe Connection Style Threaded Straight Connector Threading Threaded on Both Ends Connection NPT Female Pipe Size 4