Flat Washer, For Screw Size M18, Steel Black Oxide Finish MPN:Z8858
Flat Washer, For Screw Size M18, Steel Black Oxide Finish
This M18 flat washer is designed for secure fastening and is made from case-hardened steel for added durability. The black oxide finish provides corrosion resistance and a sleek appearance. With an inside diameter of 20mm and an outside diameter of 50mm, it is suitable for a variety of applications, including industrial machinery, automotive, and construction projects. Its flat design allows for smooth surface contact, reducing the risk of stripping or damaging screws. This washer is ideal for use in high-stress environments, ensuring a secure and reliable hold. Made in North America, it meets high standards for quality and performance.
Top product features:
- Case hardened steel provides durability and resistance to wear and tear.
- Black oxide finish offers corrosion resistance and a low-visibility appearance.
- Inside diameter of 20 mm and outside diameter of 50 mm provide a secure fit for M18 screws.
Top product applications:
- Machine Building
- Heavy Duty Equipment Manufacturing
- Aerospace Engineering
Flat Washer, Dimensional Standards Not Applicable, Material Steel, Material Grade/Class Case Hardened, Finish Black Oxide, For Screw Size M18, Inside Diameter 20 mm, Outside Diameter 50 mm, Maximum Thickness 6.6 in, System of Measurement Metric, Minimum Thickness 6 mm, Color Black, Made in North America Made in North America
Additional Information
- Country of Origin: US
- Drop Ship Item: Yes
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 10 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 3.00
- Package Width: 4.00
- Package Height: 0.50
- Package Weight: 0.14
Product info last updated on February 14, 2026 3:08pm UTC
Category: Washers