Concrete Anchor Screw, Anchor Diameter 1/4 in, Screw Size 1/4 in, Overall Length 2 3/4 in, Thread Length 2 1/4 in, Head Type Flat, Head Diameter 0.484252 in, Head Height 0.1875 in, Drive Type Phillips, Material Steel, Finish Blue Ruspert, Material Grade/Class Grade C, Removable Removable, Compatible Material Masonry, Stone, Wood, Drill Bit Size 3/16 in, Screw Anchor Type Concrete Screw Anchor, System of Measurement Inch, Includes Drill Bit, Maximum Material Thickness 1 3/4 in
Duct Reducer, For Nominal Duct Diameter 14 in, 15 in, Inlet Diameter 15 in, Inside Diameter 15 in, Overall Length 7 in, Product Type Reducer, Weight 6 lb, Material Thickness 20 ga, Maximum Pressure Rating 42 in wc, Maximum Temperature Rating 1,100 Degrees F, Material Stainless Steel, Seal Material Nitrile, Standards Not Applicable, Shape Round, Gas Appliance Category Not Applicable, Maximum Airflow 8,590 cfm, Outlet Diameter 14 in, Overall Height 11 in, Overall Width 15 in, End Type Quick-Fit
End Cap with Screen, For Nominal Duct Diameter 20 in, Gas Appliance Category Not Applicable, For Duct Height 20 in, For Duct Width 20 in, Inlet Diameter 20 in, Material Stainless Steel, Overall Length 1 7/8 in, Product Type End Cap, Inside Diameter 20 in, Material Thickness 20 ga, Weight 1.9 lb, Maximum Pressure Rating 42 in wc, Maximum Temperature Rating 1,100 Degrees F, Seal Material Nitrile, Standards Not Applicable, Finish Not Applicable, Color Silver, Overall Height 20 in, Shape Cap
End Cap, For Nominal Duct Diameter 13 in, Gas Appliance Category Not Applicable, For Duct Height 13 in, For Duct Width 13 in, Inlet Diameter 13 in, Material Stainless Steel, Overall Length 1 7/8 in, Product Type End Cap, Inside Diameter 13 in, Material Thickness 20 ga, Weight 2.45 lb, Maximum Pressure Rating 42 in wc, Maximum Temperature Rating 1,100 Degrees F, Seal Material Nitrile, Standards Not Applicable, Finish Not Applicable, Color Silver, Overall Height 13 in, Shape Cap