Hex Flange Lock Nuts Serrated 18/8 Stainless 5/16-18 are precision-engineered fasteners designed to deliver secure, vibration-resistant joints in a wide range of assemblies.

These nuts are crafted from 18/8 stainless steel, providing exceptional corrosion resistance and durability for indoor or outdoor use. The integrated flange distributes load for a larger bearing surface and helps reduce the risk of damage to softer materials.

• Size and thread: 5/16-18 UNC
• Material: 18/8 stainless steel for corrosion resistance and long life
• Design: Hex flange with a serrated bearing surface to bite into the mounting surface
• Locking action: Serrations help prevent loosening in vibration environments
• Applications: Ideal for machinery, automotive, outdoor equipment, and general hardware assemblies
• Durability: High strength, corrosion-resistant fastener for demanding conditions
• Installation: Pair with compatible bolts and tighten to the appropriate torque for your application

Choose the Hex Flange Lock Nuts Serrated 18/8 Stainless 5/16-18 for reliable fastening where strength, surface protection, and resistance to corrosion matter most.