[25 PKG] Flat Washers SAE Steel Black Oxide 5/16

Mutual ScrewSKU: 31WSAEBKC

Price:
Sale price$223.72 Regular price$227.72per 25( $8.95 each)
Pieces 25
Material Steel
Finish Black Oxide
Nominal size 5/16
Weight 25.0 lb

WARNING: This product can expose you to chemicals including lead and lead compounds, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to https://www.P65Warnings.ca.gov.

Description

Flat Washers SAE Steel Black Oxide 5/16 are a essential companion for any fastener assembly, providing reliable load distribution and protection for delicate surfaces. Crafted from SAE steel and finished in a durable black oxide, these washers are built to withstand demanding environments while maintaining a clean, low-profile appearance.

Designed to fit 5/16-inch bolts, these flat washers help prevent pull-through, reduce friction, and minimize bolt loosening due to vibration. The black oxide finish adds an extra layer of corrosion resistance and a sleek, professional look for both rugged and precision applications.

  • Material: SAE steel for strength and long-lasting performance
  • Finish: Black oxide for corrosion resistance and a discreet finish
  • Size: 5/16" inner diameter to fit 5/16" bolts
  • Applications: Suitable for automotive, machinery, construction, and general hardware projects
  • Benefits: Distributes load, shields surfaces, reduces loosening, and enhances durability

Upgrade your fastener kits with these dependable flat washers to ensure secure, professional results across a wide range of projects.

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