Manufacturer Name: Hobart Product Number: NS-15-11 OEM Part Number: NS-15-11 Product Description: Nut, Hex, 5/16"-18, S/S Similar Models:NS01511 - Hobart, NS-015-11 - Hobart, NS015-11 - Hobart, NS01511 - Vulcan-Hart, NS-015-11 - Vulcan-Hart The Hobart NS-15-11 Stainless Steel 5/16"-18 Hex Nut is a durable and corrosion-resistant fastener designed for secure assembly in commercial... https://www.partsfe.co.uk/hobart-ns-15-11-stainless-steel-5-16-18-hex-nut