New CHLCERTHYGBOLTS Hygienic fastener BXH M20 x 90 x 90, AISI 316, Blue NBR 1019841 Bolt length:90.00 mm (3.54")|Country of origin:DK|Max tightening torque:307.00|Net weight:315.00 g (0.69 lbs)|Sealing material:Blue NBR|Thread length:90.00 mm (3.54")|Thread size:M20|Thread standard:Metric C View