[10000 BULK] Medium Split Lock Washers 18/8 Stainless Black Oxide #4
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[10000 BULK] Medium Split Lock Washers 18/8 Stainless Black Oxide #4

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[10000 BULK] Medium Split Lock Washers 18/8 Stainless Black Oxide #4

Mutual ScrewSKU: 04WS188BKC
Price:
$353.56per 10000( $0.04 each)
Pieces 10000
Material Steel
Grade 18/8
Finish Black Oxide
Nominal size #4
Weight 2.0 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

Medium Split Lock Washers 18/8 Stainless Black Oxide #4 are precision fasteners engineered to resist loosening under vibration. Crafted from 18/8 stainless steel and finished in black oxide, these washers deliver dependable locking action with superior corrosion resistance.

  • Material: 18/8 stainless steel for excellent corrosion resistance and durability.
  • Finish: Black oxide provides a low-profile, corrosion-resistant surface.
  • Locking Action: Split design engages the bolt and prevents loosening under vibration.
  • Size: #4 size compatible with a range of fasteners.
  • Ideal For: Applications requiring reliable locking in metal assemblies, machinery, and general hardware.

Benefits include improved load distribution, reduced risk of fastener back-out, and a clean, streamlined appearance in assemblies where stainless hardware is preferred.

Designed for use in projects that demand durable, corrosion-resistant hardware, these washers are a practical choice for both professional and DIY settings.

Order now to ensure your assemblies stay secure under vibration and over time.

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800-222-0324

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