5/16"-18 Serrated Hex Flange Nuts/Stainless Steel 316 (Quantity: 100 pcs)

Type 316 Stainless Steel is ideal for Marine Environments. Type 316 steel is an austenitic chromium-nickel stainless steel that contains between two and three percent molybdenum. The molybdenum content increases corrosion resistance, improves resistance to pitting in chloride ion solutions and increases strength at high temperatures

• The bearing surface of the flange has serrations which displace material on the mating surface when the nut is wrenched into place, forming a connection which resists loosening.
• A Corrosion resistant nut with locking serrations - 316 Stainless Steel
• The bearing surface of the flange has serrations which displace material on the mating surface when the nut is wrenched into place, forming a connection which resists loosening.
• Flange provides a more uniform bearing stress to clamp force ratio than other lock nuts
• Manufactured to ASME B18.16.4-2008