SAE Flat Washers - Black Oxide Steel

High-Quality Low Carbon Steel with Black Oxide Coating

Secure your assemblies with our SAE Flat Washers made from high-quality low carbon steel with a black oxide coating. These flat washers are essential components for distributing loads, preventing damage to surfaces, and ensuring secure fastening in various applications.

The black oxide coating provides mild corrosion resistance and a sleek black finish, enhancing both the functionality and appearance of your projects.

Note: Size #5 washers are plain oil-coated steel, not black oxide coated.

Available Sizes

Our SAE Flat Washers are available in the following sizes:

• #4
• #5 (Plain Oil-Coated Steel)
• #6
• #8
• #10
• 1/4"

Key Features

• High-Quality Material: Made from low carbon steel for durability and strength.
• Black Oxide Coating: Provides mild corrosion resistance and a sleek black finish (except size #5).
• Plain Oil-Coated Steel: Size #5 washers are coated with oil for protection against rust.
• Load Distribution: Helps distribute load and prevent damage to surfaces.
• Versatile Use: Ideal for machinery, automotive, construction, and industrial applications.

Specifications

• Type: SAE Flat Washer
• Material: Low Carbon Steel
• Finish: Black Oxide Coating (Sizes #4, #6, #8, #10, 1/4"), Plain Oil-Coated Steel (Size #5)
• Available Sizes: #4, #5, #6, #8, #10, 1/4"

Order Yours Today

Enhance the reliability and longevity of your assemblies with these high-quality flat washers. Order now and experience fast shipping and exceptional customer service from Monster Bolts, trusted by professionals worldwide!

Why Choose Monster Bolts?

• ✔️ High-Quality Fasteners Built to Last
• ✔️ Fast Shipping and Excellent Customer Service
• ✔️ Trusted by Professionals Globally

Frequently Asked Questions

• Q: What is the purpose of a flat washer?
  A: Flat washers are used to distribute the load of a threaded fastener, such as a bolt or nut, to prevent damage to surfaces and provide a smooth bearing surface.
• Q: What is the difference between the black oxide coating and the oil coating?
  A: Black oxide coating provides mild corrosion resistance and a sleek black finish, while oil coating protects the steel from rust and corrosion. Size #5 washers are oil-coated steel, not black oxide coated.
• Q: Can these washers be used in outdoor applications?
  A: While the black oxide and oil coatings offer mild corrosion resistance, for highly corrosive environments or prolonged outdoor use, consider using stainless steel washers.
• Q: Do you offer bulk pricing?
  A: Yes, we offer competitive pricing for bulk orders. Please contact our sales team for more information.