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Unirac STRUCTURAL SCREW 5/16 X 4 SS - 030040C

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SKU PES-PA-REC-0591

Unirac STRUCTURAL SCREW 5/16 X 4 SS - 030040C

$5.22 USD

$ $5.22 USD

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In Stock

Get yours today!

9+ sold

In the last 7 days

Flat Rate Shipping - Calculated at Checkout

Delivery timeframe shown above at checkout

Lifetime Customer Support

Unlimited lifetime support, always available.

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What is your return policy?

Returns are free in the first 30 days with no restocking or processing fees, although the customer may be responsible for paying return shipping. See our complete return policy on our Shipping, Delivery, and Returns page linked in the footer of this website.

What’s covered by your return policy?

Our returns policy covers all purchases made through Portlandia Electric Supply. For warranty issues, as authorized distributors, we honor the full manufacturer warranty of ALL the brands on our website. See our complete returns and warranty policies on our Shipping, Deliver, and Returns page.

How long will it take to receive my order?

All orders are processed within 72 hours and you can expect delivery on most orders within 5-7 business days. You will receive access to our customer portal after ordering, where it is easy to track all your shipments. See our Shipping, Delivery and Returns page for more details.

What are your financing and payment options?

We offer several ways to pay to make getting your solar kit simple:

Credit Card: if the purchase is greater than your card’s limit, you can split the cost onto multiple cards as well as Paypal, financing through Affirm, and ACH/bank transfer

You can arrange financing during the checkout process, or scroll further down this page for more details. Please note, if you'd like to finance your order, you can do so instantly, right at checkout.

How does your Lifetime Customer Support work?

Our legendary lifetime customer support has helped make us the #1 online solar retailer! We have a dedicated team of solar professionals standing by to help you navigate the world of solar with ease. From selecting the perfect solar kit to installation and beyond, we provide support and expertise at every step of the journey.If you need help with ordering, shipping, troubleshooting, expanding your system, warranty issues, or anything else you have questions about for as long as you own your Portlandia Electric Supply equipment, we’ve got you covered: we’re always only a phone call or email away.

Unirac Structural Screw 5/16 X 4 SS

The Unirac Structural Screw 5/16 X 4 SS (P/N: 030040C) is designed for reliable performance in solar panel installations. This high-quality screw ensures a durable and secure connection, making it an essential component for installations requiring strength and integrity. Its stainless steel construction offers corrosion resistance, ensuring long-lasting utility even in challenging environments. This product effectively simplifies the mounting process while providing robust support to maximize system efficiency.

Product Features

Durable Stainless Steel Construction

The Unirac 030040C features robust stainless steel construction, ensuring exceptional resistance to corrosion and weathering. This durability enhances the longevity of your solar mounting systems, making it a reliable choice for outdoor environments.

Optimized Design for Ease of Use

This screw is specifically optimized for quick installation, allowing users to save valuable labor time during solar panel setups. The design features a sharp tip and coarse threads that penetrate materials with minimal effort.

Versatile Applicability

The Unirac Structural Screw is versatile and suitable for various roofing materials, making it convenient for diverse installation scenarios. It supports efficient connections in both residential and commercial solar projects.

Robust Holding Power

With a size of 5/16 x 4 inches, the Unirac screw provides excellent holding power to secure solar attachments firmly. This feature is crucial for maintaining stability in your solar installations against environmental forces.

High Load Capacity

This structural screw is engineered to handle significant load demands, enhancing the overall reliability of your solar system. Its high load capacity ensures peace of mind, knowing your installations are firmly anchored.

How It Works

The Unirac Structural Screw functions by providing a strong anchoring point for solar mounting systems. When installed, it efficiently transfers loads from the solar panels to the underlying structure, ensuring stability and safety.

Installation Process

The installation process involves simply drilling the screw into the designated mounting area, which allows for quick setup while ensuring a secure fit.

Compatibility with Mounting Systems

This screw is compatible with a variety of solar mounting systems, providing flexibility in its application across different projects. It integrates seamlessly into existing setups, making it more versatile.

Corrosion Resistance Mechanism

Thanks to its stainless steel composition, the screw is inherently resistant to rust and corrosion, preserving its effectiveness over time and protecting the integrity of solar installations.

Specifications

Product Name	Unirac Structural Screw 5/16 X 4 SS
Manufacturer	Unirac
Manufacturer Part Number	030040C
Length	4 inches
Diameter	5/16 inches
Material	Stainless Steel
Pack Size	10
Shipping Weight	2 lbs
Application	Solar Panel Installations
Corrosion Resistance	Yes

What is your return policy?

What’s covered by your return policy?

How long will it take to receive my order?

What are your financing and payment options?

We offer several ways to pay to make getting your solar kit simple:

Credit Card: if the purchase is greater than your card’s limit, you can split the cost onto multiple cards as well as Paypal, financing through Affirm, and ACH/bank transfer

You can arrange financing during the checkout process, or scroll further down this page for more details. Please note, if you'd like to finance your order, you can do so instantly, right at checkout.

How does your Lifetime Customer Support work?

Unirac Structural Screw 5/16 X 4 SS

Product Features

Durable Stainless Steel Construction

Optimized Design for Ease of Use

Versatile Applicability

Robust Holding Power

High Load Capacity

How It Works

Installation Process

The installation process involves simply drilling the screw into the designated mounting area, which allows for quick setup while ensuring a secure fit.

Compatibility with Mounting Systems

Corrosion Resistance Mechanism

Thanks to its stainless steel composition, the screw is inherently resistant to rust and corrosion, preserving its effectiveness over time and protecting the integrity of solar installations.

Specifications

Product Name	Unirac Structural Screw 5/16 X 4 SS
Manufacturer	Unirac
Manufacturer Part Number	030040C
Length	4 inches
Diameter	5/16 inches
Material	Stainless Steel
Pack Size	10
Shipping Weight	2 lbs
Application	Solar Panel Installations
Corrosion Resistance	Yes

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Customer Success Stories

Troy P

EG4 off-grid base kit, Happy with my purchase.

This is the first stage of my three planned purches. I got the eg4 inverter 6000 XP base kit with six 400 watt panels and the two server rack batteries. Did a little online research and followed the instructions and it got set up without any issues. Right now I'm just running it in my garage on a single outlet and have been running dual 750 watt water distillers with it. Once I get the second inverter and a bunch more panels and batteries, I plan on attaching it to my subpanel in my house that has my lights and outlets and appliances on it. Then I'll get a soft start for my AC and blower and run it on my main panel.

Jacob B

Easy Process, Genuine Support

Trying to pick the correct solar system for your needs can be very technical and frustrating. I wanted to thank Yvhan and the Portlandia Electric supply team for their patience and helpful attitudes through multiple calls. I feel like we were able to narrow it down to what worked for me and my family. My system works great and I couldn't be happier to have picked Portlandia Electric Supply.

Patrick B

Off Grid Solar Purchase

I wanted to get an offgrid solar system for years but didn’t know where to start. I found Portlandia Electric Supply on Facebook and decided to submit a quote. Within 24 hours I had a custom proposal that was almost half the price of the companies I had previously got quotes from. My wife and I decided to order online and the kit came in a timely manner and it was an easy install. Great company to work with!

James Martin

Highly Recommend

I would like to take the time to express the outstanding service that I was provided with by Portlandia Electric Supply. They provided me with all the answers to my questions, and after reviewing our quote over the phone I felt comfortable proceeding to order my kit. It’s exactly what I needed and they were there to help us over the phone when we had questions installing it. I highly recommend others in need to choose Portlandia Electric Supply.

Brian H

Solar Kit for Mobile Work Van

As a professional videographer, I needed reliable power on the go.Portlandia Electric Supply Delta Pro and roof-mounted panels were the perfect solution. Setup was easy, and the kit included everything needed. The Delta Pro powers my cameras, lights, laptop, and a small fridge with impressive battery capacity.

Keith S

Best Tech Support

You folks have been wonderful guiding me through the ins and outs of going solar. Plus your tech guys Rod and Nelson are the absolute best. They explained all the different aspects of inverters, batteries and how to keep them in top condition. Too much more to put here… but no other company has the 100% tech support you provide for your customers!

Coll A

Great Experience

My experience with Portlandia Electric Supply has been excellent. Before the sales, they answered all my questions to assure that I got what I needed. After the sales they continued to support me with answers and help. I had a warranty issue with a unit, and it was handled as well as possible. I would recommend them to anyone looking to go solar.

Troy P

EG4 off-grid base kit, Happy with my purchase.

Jacob B

Easy Process, Genuine Support

Patrick B

Off Grid Solar Purchase

James Martin

Highly Recommend

Brian H

Solar Kit for Mobile Work Van

Keith S

Best Tech Support

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