[400 BULK] Flat Washers 18/8 Stainless Black Oxide 5/16

Protect fastened assemblies with our Flat Washers 18/8 Stainless Black Oxide 5/16. Crafted from 18/8 stainless steel for outstanding corrosion resistance and durability, these flat washers are finished with a black oxide coating for a low-profile appearance and improved wear resistance.

Designed for a 5/16 inch size, these washers provide even load distribution, help reduce surface damage, and prevent loosening in a wide range of applications.

• Material: 18/8 stainless steel (304-grade) for excellent rust resistance and long service life.
• Finish: Black oxide coating for a sleek, low-visibility look and added surface protection.
• Size: 5/16 inch — ideal for standard fasteners.
• Type: Flat washers to evenly distribute load and protect surfaces.
• Applications: Suitable for automotive, machinery, plumbing, outdoor equipment, and general fastener assemblies.

Why choose these flat washers? They combine the best of corrosion resistance, strength, and a discreet finish, helping extend the life of your hardware and maintain a clean, professional appearance in any project.

Add these Flat Washers 18/8 Stainless Black Oxide 5/16 to your toolbox and ensure reliable performance in demanding environments. Order now to experience consistent torque, reduced damage, and lasting protection.