Minerallac U-Shaped Washer 3/8" Zinc Plated Hardware Component
Professional Grade Hardware for Secure Mounting Applications
The Minerallac U-Shaped Washer delivers reliable fastening performance in a 3/8" configuration with zinc plated finish for enhanced corrosion resistance. This professional-grade hardware component provides secure mounting and load distribution for electrical and mechanical installations where dependable fastening is essential.
Professional Features & Benefits
- 3/8" Size Configuration: Provides precise fit for standard 3/8" applications ensuring proper load distribution and secure mounting.
- Zinc Plated Finish: Delivers enhanced corrosion resistance and extended service life in various environmental conditions.
- U-Shaped Design: Offers superior load distribution and secure grip compared to standard flat washers for critical mounting applications.
- Professional Grade Construction: Manufactured to exacting standards for consistent performance in demanding electrical and mechanical installations.
- Versatile Application Range: Suitable for both indoor and outdoor installations where reliable fastening hardware is required.
- Made in USA Quality: Domestic manufacturing ensures consistent quality control and reliable supply chain for professional contractors.
Technical Specifications
- Country Of Origin: United States
Professional Applications
- Electrical Panel and Equipment Mounting
- Conduit and Raceway Support Systems
- HVAC Equipment Installation
- Industrial Machinery Mounting
- Commercial Building Infrastructure
- Maintenance and Repair Operations
- Professional Contractor Applications
Why Choose Minerallac Quality?
Minerallac delivers consistent professional-grade hardware solutions with domestic manufacturing quality and zinc plated corrosion protection. The U-shaped washer design provides superior performance and reliability for critical mounting applications where standard hardware components are essential for long-term system integrity.
Manufacturer Resources
Product Specs
- Department:
- Electrical
- Product Type:
- Hardware
- Country Of Origin:
- United States
- Product Subgroup:
- Hex Bolts & Nuts
Minerallac UW37EG – Frequently Asked Questions
1) What sizes does the Minerallac U-shaped washer come in?
Two sizes, 3/8 inch and 1/2 inch. The 3/8 inch is part number UW37EG and the 1/2 inch is UW50EG, both zinc plated. Match the washer size to the rod or bolt diameter you are strutting off of.
2) I need washers for 3/8 inch threaded rod hangers on a conduit run. Is this the right part number?
UW37EG is the 3/8 inch Minerallac U-washer, which is the size that pairs with 3/8 inch rod and hardware. Order UW50EG if the run is hung on 1/2 inch rod instead.
3) Can a zinc plated U-shaped washer be used outdoors?
The zinc plating on the Minerallac U-washer is a corrosion resistant finish rated by the manufacturer for both indoor and outdoor installations. For continuously wet, coastal, or chemically aggressive locations, most electrical contractors move up to hot-dip galvanized or stainless hardware instead.
4) Why use a U-shaped washer instead of a flat washer on conduit and strut mounting?
The U profile spans the channel opening and spreads the clamping load across the strut edges rather than bearing on a single point the way a flat washer does. That is what makes it the right piece for conduit and raceway supports, panel and equipment mounting, and HVAC or machinery anchoring where the fastener is pulling against a channel rather than a flat surface.
5) Are Minerallac U-washers made in the USA for jobs with domestic sourcing requirements?
Yes. Country of origin on the Minerallac U-shaped washer is the United States, which is what government, healthcare, and education buyers working under domestic content requirements need on the submittal.
How fast can I get the Minerallac UW37EG 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 UW37EG come with a warranty?
Absolutely. The Minerallac UW37EG 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 UW37EG?
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 UW37EG from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support,
and
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every order.
Our team is always ready to help you choose the right product for your project.