Smith-Cooper® Weld Neck Flange, Raised Face, Series: S1014WN4, 2 in Nominal, 2.07 in Inside Dia, 3/4 in Thickness, SCH 40/STD Bore, 3.88 in Bolt Circle, 4 Bolt Holes, 0.62 in, 6 in Outside Dia, 150 lb, 2.56 in Hub Dia, 2-1/2 in Length Through Hub, Forged 304/304L Stainless Steel