[10000 BULK] Flat Washers Machine Screw Steel Black Oxide #4

Mutual ScrewSKU: 04WMBKC

Price:
Sale price$205.69per 10000( $0.02 each)
Pieces 10000
Material Steel
Finish Black Oxide
Nominal size #4
Weight 4.0 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 Machine Screw Steel Black Oxide #4 are built to withstand everyday fastening tasks. Crafted from sturdy steel and finished with a black oxide coating, these flat washers provide a durable, low-reflection solution for machine-screw assemblies. They help distribute load, protect surfaces, and reduce wear on both the fastener and the mating material.

Key benefits of using these steel flat washers include:

  • Size: #4
  • Material: Steel
  • Finish: Black oxide
  • Type: Flat washer
  • Benefits: Distributes load, protects surfaces, and reduces risk of fastener loosening

Ideal for a wide range of applications, including cabinetry, furniture, electronics, automotive, and general hardware projects—where a precise, durable washer is essential for secure, long-lasting assemblies.

Specifications

  • Size: #4
  • Material: Steel
  • Finish: Black oxide

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800-222-0324

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