New WPR Welding plate round Ø50x3, UNC 1/2, AISI 316 70029 Material:AISI 316|Net weight:46.00 g (0.10 lbs)|NominalLoad:2,900.00 N (651.95 lbs)|Thread length:7.60 mm (0.30")|Thread size:UNC 1/2|Thread standard:UNC View