Minerallac 1/2" Split Lock Was...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$50.20
$20.00

Minerallac 1/2" Split Lock Washers - Medium Split, Zinc Plated Steel, Jar Pack

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Model: 40540J

In Stock (leaves warehouse same day if ordered before 3pm ET)

$50.20
$20.00
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Minerallac 1/2" Split Lock Washers - Medium Split, Zinc Plated Steel, Jar Pack

Professional Fastening Solutions for Secure Connections

Minerallac 1/2" Split Lock Washers deliver reliable fastening performance with zinc plated steel construction and medium split design. These professional-grade lock washers provide superior bolt tension control and vibration resistance for demanding applications requiring secure, long-lasting connections.

Professional Features & Benefits

  • Medium Split Design: Applies greater bolt tension per unit of applied torque for enhanced connection security
  • Zinc Plated Finish: Provides corrosion resistance and extended service life in various environmental conditions
  • Steel Construction: Delivers durability and strength with Rockwell Hardness C38-43 for consistent performance
  • Vibration Resistance: Resists loosening caused by vibration and operational stress for reliable long-term connections
  • Uniform Load Distribution: Creates hardened bearing surface for more uniform torque control and load distribution
  • Precision Dimensions: 0.512" inside diameter and 0.869" outside diameter ensure proper fit and function

Technical Specifications

  • Country Of Origin: China
  • Inside Diameter: 0.512
  • Outside Diameter: 0.869
  • Product Color: Silver
  • Product Finish: Zinc Plated
  • Product Material: Steel
  • Product Type: Split Lock Washer
  • Rockwell Hardness: C38 - 43
  • Thickness: 0.125

Installation & Operation

  1. Mount the unit in a suitable location with appropriate clearance and access for connections and service.
  2. Connect utility and load conductors following applicable guidelines and the manufacturer's instructions.
  3. Wire generator or power input according to the provided voltage/phase specifications and compatible capacity.
  4. Configure any available load management or control features as supported by the provided specifications.
  5. Test automatic transfer or operational functionality and verify proper performance before placing into service.
  6. Complete final inspection and follow ongoing maintenance practices appropriate to the product category.

Professional Applications

  • Industrial Equipment Assembly
  • Commercial Construction Projects
  • Electrical Panel Installations
  • Mechanical System Connections
  • Maintenance and Repair Operations
  • Professional Contractor Applications

Why Choose Minerallac Quality?

Minerallac split lock washers combine precision manufacturing with zinc plated corrosion protection and hardened steel construction. The medium split design and controlled hardness specifications ensure consistent performance and reliable fastening solutions for professional applications requiring secure, vibration-resistant connections.

Manufacturer Resources

Product Specs

Country Of Origin:
China
Inside Diameter:
0.512
Outside Diameter:
0.869
Product Color:
Silver
Product Finish:
Zinc Plated
Product Material:
Steel
Product Type:
Split Lock Washer
Rockwell Hardness:
C38 - 43
Thickness:
0.125

Minerallac 40540J – Frequently Asked Questions

How fast can I get the Minerallac 40540J delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Minerallac 40540J come with a warranty?
Absolutely. The Minerallac 40540J is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Minerallac 40540J?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the Minerallac 40540J from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support, and rewards on every order. Our team is always ready to help you choose the right product for your project.