The Ultimate Guide to Boltless Shelving
Boltless shelving, also called rivet shelving, uses factory-attached rivets that lock into keyhole slots in the posts. Most units assemble with a rubber mallet instead of loose nuts and bolts at every connection. Shelf levels can be repositioned in 1-1/2-inch increments on compatible systems, making boltless shelving useful for changing cartons, tools, parts, and supplies.
The right system depends on shelf capacity, clear space between levels, unit dimensions, decking, and whether you need one bay or a connected row. This guide explains the main differences before you order.
Boltless Shelving Types
Single Rivet Shelving
Single rivet boltless shelving uses low-profile intermediate beams to preserve more vertical clearance between shelf levels. Double-rivet beams are still used where the design requires additional stability, including the top and bottom levels on standard configurations.
This style works well for lighter cartons, supplies, records, and general hand-loaded inventory. Capacity varies by size and beam arrangement, so use the rating shown for the exact product.
Heavy-Duty Double Rivet Shelving
Heavy-duty double rivet shelving uses deeper beams with two rivet connections at each end for added rigidity. Full-perimeter double-rivet levels and center supports can provide more support for wider spans, heavier decking, and denser hand-loaded inventory.
Choose this style when the required shelf rating exceeds the available single-rivet configuration or when wider and deeper shelf sizes are needed. Review the complete configuration rather than comparing one beam by itself.
Specialty and Custom Shelving
Specialty boltless layouts use purpose-built beams or accessories for items such as tires, record boxes, hanging products, and other inventory that does not fit a standard flat shelf. Custom configurations can also be assembled from compatible posts, beams, supports, and accessories.
For a custom unit, confirm component compatibility and calculate the complete shelf and post loads before ordering.
Building a Boltless Shelving Row
Starter Units
A Starter unit is the complete first bay. It includes four corner angle posts plus the beams and supports specified for its shelf levels. Order a Starter for one freestanding bay and for the beginning of every separate row.
Add-On Units
An Add-On unit, also called an Adder, extends a compatible Starter or previous Add-On. It normally uses two intermediate T-posts because the connected bays share their adjoining structure. Do not order an Add-On as a freestanding unit.
For three connected bays, order one Starter and two matching Add-Ons. Start every separate row with another Starter. Match the series, height, depth, post type, beam design, decking, and duty level before connecting units.
Decking
Decking forms the horizontal shelf surface and must be provided for every level unless the product title or selector clearly says it is included. Particleboard provides an economical continuous surface for dry storage. Steel decking creates a durable all-steel surface, while wire decking improves airflow, light penetration, and visibility.
Decking capacity depends on the beams, supports, shelf dimensions, and deck material. Wider spans may require center supports. Match the decking dimensions and support requirements to the exact shelving configuration.
Custom Builds and Replacement Parts
Custom layouts can be assembled from compatible angle posts, T-posts, single- or double-rivet beams, center supports, foot plates, ties, and decking. Angle posts are used at row ends, while T-posts serve adjoining bays. Center supports reinforce decking across wider or more demanding spans.
Before replacing or combining components, identify the existing system and verify all dimensions, gauges, connection patterns, and load requirements. A part with a similar name or length is not automatically compatible. Browse Boltless Shelving Parts or contact us with photos and measurements for help.
Planning and Safety
Keep heavier materials on lower levels, distribute loads evenly, and follow the capacity for the complete shelf configuration. Foot plates, wall ties, row ties, and other accessories serve different purposes and must be selected and installed for the specific system and site conditions. Follow the manufacturer's assembly and anchoring instructions.
Ready to compare complete systems? Shop all Boltless Shelving, or request help matching a Starter, Add-On, decking, and parts to your layout.