New WPR Welding plate round Ø40x3, UNC 1/2, AISI 316 70027 Material:AISI 316|Net weight:29.00 g (0.06 lbs)|NominalLoad:3,600.00 N (809.31 lbs)|Thread length:7.60 mm (0.30")|Thread size:UNC 1/2|Thread standard:UNC View