In stock SKU HD202020GTIN 812578005406

20x20x20 Heavy-Duty ECT-44 Kraft Corrugated Boxes - Bundle of 10

Heavy-duty ECT-44 single wall corrugated boxes built 40% stronger than standard shipping containers for superior stacking performance and load-bearing capacity. These 20x20x20" kraft cartons ship flat and bundle in quantities of 10, maximizing warehouse efficiency and freight savings. Trusted by fulfillment directors for demanding distribution environments.
$53.59 / bundle of 10$5.36 per box
= 10 boxs · Total $53.59
Request bulk pricing

Ships from the nearest of 5 US warehouses · freight calculated at checkout

30-day returns on stock items · Return policy

Inside dimensions 20" × 20" × 20"
Board / material ECT-44 Single Wall Corrugated
Color Kraft
Freight class Class 125

Specifications

Inside dimensions20" × 20" × 20" (L × W × H)
Board / materialECT-44 Single Wall Corrugated
ColorKraft
Sold asBundle of 10
Order in multiples of10
Bundle weight32.1 lb
Outer carton (shipping)40.5 × 40.5 × 3.25 in
LTL freight classClass 125
GTIN812578005406
SKUHD202020
HD202020 dimension diagram showing 20 x 20 x 20 inch boxes.
Inside dimensions shown

About this item

SKU HD202020 — 20" × 20" × 20", ECT-44 Single Wall Corrugated, Kraft. Sold as a bundle of 10, shipped from US warehouses.

Heavy-duty ECT-44 single wall corrugated boxes built 40% stronger than standard shipping containers for stacking performance and load-bearing capacity. These 20x20x20" kraft cartons ship flat and bundle in quantities of 10, maximizing warehouse efficiency and freight savings. Trusted by fulfillment directors for demanding distribution environments.

Frequently bought with

Common questions

What does ECT-44 mean and why does it matter?
ECT (Edge Crush Test) rating of 44 indicates the corrugated material can withstand 44 pounds of pressure per linear inch. This heavy-duty rating ensures your boxes won't collapse under stacked weight in warehouses or during multi-stop delivery routes, directly reducing product loss and customer complaints.
How many boxes can I stack safely with 20x20x20 dimensions?
With ECT-44 single-wall construction, you can safely stack 5-7 boxes high when fully loaded (depending on item weight), maximizing vertical storage in standard 8-10 foot warehouse clearances while maintaining structural integrity and meeting ISTA shipping standards.
Are these boxes suitable for fragile or delicate items?
Yes. The 40% strength advantage over standard cartons, combined with ECT-44 rated walls, provides exceptional protection for fragile goods. Pair with appropriate void fill and cushioning materials for optimal protection during transit.
What's the volume discount potential with bulk ordering?
Ordering in larger bundle quantities (100+ boxes) delivers significant per-unit savings and reduces administrative overhead. Contact our B2B team for custom volume pricing, tiered discounts, and freight consolidation options tailored to your fulfillment volume.

Order support

Questions on specs or freight?

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