ANSI 600 Lb RF-Wn-Std Galvanized Flange Shanxi Shuanglin Forging Co. Ltd Base Info Standard:ANSI, GB, JIS, GOST, BSWType:Welding FlangeMaterial:Alloy SteelManufacturing Way:Forging Description Pre:Countersunk Head Blind Rivet Nut M3m4m5m6m8m10m12 6-32 8-32 10-24 10-32 1/4 5/16 3/8 1/2 Next:10 Inch Spectacle Blind, ASTM A105, 600#, API 590, Ff