M20 Brass Nut M20 Brass nut manufactured in solid brass for corrosion resistance, ideal when more of a decorative approach is required. Quantities from just one to as many as you require. Also known as a hexagon nut, full nut, or a hexagonal nut, these solid Brass nuts conform to DIN 934 standards. Ideal for use with corresponding Brass threaded bar, bolts, and screws to effectively attach components together. Installed with a range of conventional tools sees them widely used by both DIY enthusiasts and professionals alike across numerous industries. M20 Brass Hex Nut Specifications: Thread diameter (TD): M20 - 20mm Socket size (SS): 30mm Max Nut height (NH): 16mm Max Thread pitch: 2.5mm Material: Solid Brass Manufacturing standard: DIN 934 Part of a large and growing range of hex nuts in stock at Fusion Fixings with bulk discounts across the range.