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Updated: 1/30/2026
- Zoro Staff
- 5 min read
How to Assemble Boltless Shelving

Boltless shelving units are a convenient way to increase the amount of heavy-duty storage in your space. They are popular because they require little to no tools to assemble and typically offer storage that can handle heavy amounts of weight. 

Use this guide to select the right boltless storage system for your needs and learn how to assemble it. We recommend using a rubber mallet to speed up the process.

 

What Is Boltless Shelving?

Boltless shelving, also sometimes called rivet shelving, is a commercial type of storage system that relies on built-in rivets at the end of each shelf and along support beams. The rivets lock into the beams, usually with a push of force, to create sturdy units that are customizable and expandable. Here are a few benefits to using boltless shelving.

 

Benefits of Boltless Shelving

Easy Assembly

With boltless shelving, as the name implies, you don’t have to worry about bolts or any other hardware. A simple rubber mallet is enough to put them together and break them apart.

Heavy Duty

Most boltless shelves are designed to carry significantly more weight than typical shelves, with some having the capacity to hold over 600 lbs. They are also made of materials, like steel frames, that are durable and easy to clean.

Ease of Access

With no backing bars or wall anchors, boltless shelves can be accessed from the back or front, meaning easier access to stocking and storage. 

Versatility

Boltless shelves are designed to be added on to and come in a variety of different sizes. You can start with one unit, or multiples, and add-on units as you grow if the need should arise.

Affordable

Boltless shelves are a pretty affordable option, especially considering the amount of weight each shelf can carry. And easy disassembly means you can always break them down and move them around however you need. 

 

How to Select the Right Boltless Shelving 

You might need a measuring tape for this one. Before you purchase your boltless shelving units, it’s a good idea to determine exactly what your storage needs are going to be. 

Starter or Add-On

You’ll find both starter and add-on units. If this is your first boltless unit, you’ll definitely need the starter. The starter unit is capable of standing on its own, while add-on units are designed to be attached to what you already have. Of course, you can purchase a starter and an add-on if you’re looking for additional storage space.

Determine Shelf Size

You have a few options when it comes to length, with width usually somewhere between 24" and 96" and height as tall as about 96". Measure your space to determine which size is best for you. Remember that you can always add on, so using smaller units that you attach could give you more flexibility. 

 

It’s worth noting that not all boltless shelving kits include the shelves. In some units, these may be sold separately. Make sure to double-check.

 

How to Assemble Boltless Shelving

Boltless shelving units have metal support beams with rivets. You’ll use these rivets to attach each piece.

Step 1. Build bottom frame

Begin by laying two of the shorter metal support beams on the floor next to each other. Place the beam connectors in between them at the top and bottom to start building the frame. Ensure the lip is facing inwards; this is where the shelf is going to sit.

Step 2. Lock in beam connector

With your rubber mallet, lock the beam connectors in place at both ends by giving them a quick hammer. You should be able to hear the sound of the beam connector locking into place.

Step 3. Attach longer beams

Use the bottom frame structure to attach two of the longer beams, then place the structure against the wall for added support. Add the other two long beams and attach them with beam supports using the rubber mallet.

Step 4. Add shelving

With your main structure built, use the additional beam connectors wherever you want to add a shelf. Lay your shelving structure on top of each level of support beams. You can use metal shelving, particle board or whatever type of shelf suits your needs and has been designed for the unit. 

 

Whenever you’re ready to add on, you can use a similar process. Most units are designed to allow you to expand the length of your shelving and the number of shelves you put on each unit. With additional beam connectors, you can add more shelving. Or use the beam connectors to add to a second or third unit for extensive, secure shelving.

Product Compliance and Suitability

The product statements contained in this guide are intended for general informational purposes only. Such product statements do not constitute a product recommendation or representation as to the appropriateness, accuracy, completeness, correctness or currentness of the information provided. Information provided in this guide does not replace the use by you of any manufacturer instructions, technical product manual, or other professional resource or adviser available to you. Always read, understand and follow all manufacturer instructions.

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