20x14x6 ECT-48 Corrugated Shipping Boxes Heavy Duty 15-Pack HD20146DW
$72.57
/ bundle of 15$4.84 per box
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Secure checkout
| Quantity (bundle) | Item-subtotal discount |
|---|---|
| 1–2 | Base item price |
| 3–5 | 3% off qualifying item subtotal |
| 6+ | 5% off qualifying item subtotal |
| Pallet or repeat orders | Get a delivered quote |
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Shipping & returns details
Ships from U.S. warehouses. 30-day returns on unopened stock items.
Shipping cost and timing depend on the product, quantity and destination. Parcel or freight service is used as appropriate. Shipping discounts apply only to qualifying orders and rates.
Standard delivery is to street addresses in the contiguous U.S. Eligible returns must be unused and in original packaging; return shipping may apply.
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Inside dimensions
20" × 14" × 6"
Board / material
D.W./ECT-48 Corrugated
Color
Kraft
Freight class
Class 125
From our customers
“The packaging is sturdy, well-made, and looks professional. We’re really pleased with the quality.”
“They helped us choose the right packaging for our products and made ordering easy.”
“Ordering was easy, everything arrived as described, and we’ll definitely order again.”
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Specifications
| Inside dimensions | 20" × 14" × 6" (L × W × H) |
|---|---|
| Board / material | D.W./ECT-48 Corrugated |
| Color | Kraft |
| Sold as | Bundle of 15 |
| Physical units per order increment | 15 (one bundle) |
| Bundle weight | 23.46 lb |
| Outer carton (shipping) | 34.5 × 21.25 × 8.0 in |
| LTL freight class | Class 125 |
| SKU | HD20146DW |
About this item
SKU HD20146DW — 20" × 14" × 6", D.W./ECT-48 Corrugated, Kraft. Sold as a bundle of 15, shipped from US warehouses.
20x14x6 ECT-48 corrugated shipping boxes heavy duty 15-Pack. Pack products for transit, store inventory on shelves, or stage orders for pickup. ECT-48 rated corrugated board. Natural kraft finish. 15-pack: 15 boxes in the bundle. Shoppers also call these shipping cartons, corrugated cartons, or mailing boxes.
Compare nearby options
Larger, smaller and stronger options from the same family. Prices shown are current case prices; freight is calculated at checkout.
Common questions
What does ECT-48 mean and why does it matter for my warehouse?
ECT-48 (Edge Crush Test) measures the carton's ability to withstand stacking pressure, 48 lbs of force per linear inch before crushing. For high-volume operations, this rating ensures your boxes maintain structural integrity through pallet stacking, multiple-leg shipping, and handling, reducing damage claims and protecting your brand reputation.
How much space do these boxes save compared to pre-assembled cartons?
Flat-shipped boxes reduce storage requirements by up to 90%. A bundle of 15 flat cartons occupies minimal shelf space, allowing you to stock higher quantities in the same footprint while improving accessibility and reducing inventory management costs.
Can these boxes handle heavy products or multiple stacking layers?
Yes. Double wall ECT-48 construction provides excellent compression strength for stacking 5+ layers high on pallets. This rating is engineered for heavy items, fragile goods, and repeated handling without deformation, making it ideal for freight that experiences rough dock conditions.
Are these boxes compliant with food and pharmaceutical shipping requirements?
Kraft corrugated is food-safe and industry-standard for compliant shipping. For pharmaceutical or regulated applications, confirm specific FDA or compliance requirements with your compliance team. These boxes meet general food service and beverage distribution standards.
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Questions on specs or freight?
Send the SKU, quantity, and delivery ZIP and we will confirm specs, availability, and freight before you order.