40x20x20 ECT-32 Kraft Corrugated Shipping Boxes 10-Pack
$121.05
/ bundle of 10$12.11 per box
Request bulk pricing
| Quantity (bundle) | Item-subtotal discount |
|---|---|
| 1–2 | Base item price |
| 3–5 | 3% off qualifying item subtotal |
| 6+ | 5% off qualifying item subtotal |
In stock · ships within 1 business day from the nearest of 5 US warehouses (IL, PA, TX, GA, CA) · 1–5 business days in transit · freight calculated at checkout · free ground shipping on orders over $99 (parcel rates up to $29.95) and over $500 (up to $120)
30-day returns on stock items · Return policy
Inside dimensions
40" × 20" × 20"
Board / material
ECT-32 Single Wall Corrugated
Color
Kraft
Freight class
Class 125
Specifications
| Inside dimensions | 40" × 20" × 20" (L × W × H) |
|---|---|
| Board / material | ECT-32 Single Wall Corrugated |
| Color | Kraft |
| Sold as | Bundle of 10 |
| Physical units per order increment | 10 (one bundle) |
| Bundle weight | 33.84 lb |
| Outer carton (shipping) | 60.25 × 41.0 × 3.0 in |
| LTL freight class | Class 125 |
| GTIN | 848109006918 |
| SKU | 402020 |
About this item
SKU 402020 — 40" × 20" × 20", ECT-32 Single Wall Corrugated, Kraft. Sold as a bundle of 10, shipped from US warehouses.
The 40x20x20 ECT-32 Kraft Corrugated Boxes - Bulk Shipping, 10-Pack is a corrugated shipping box for e-commerce orders, parts, samples, retail goods, returns, and warehouse shipments. Listed specs include inside dimensions 40" x 20" x 20"; kraft material; ECT-32; bundle of 10. Use it as a shipping carton, mailing box, storage box, or e-commerce shipper when the item fits the listed dimensions.
Ideal for shipping bulky items, moving supplies, large equipment, and bulk fulfillment. A sturdy, reliable choice for small-business, Etsy, and ecommerce shippers.
Large shipping boxes: Good fit for shipping bulky household goods, moving supplies, large equipment, soft goods, and bulk fulfillment. These corrugated boxes help small businesses, ecommerce teams, and warehouse shippers match products to the right box size for everyday fulfillment.
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 is the ECT rating and how does it affect stacking performance?
ECT-32 (Edge Crush Test 32 lbs/in) is rated for stacking heights up to 65 inches in a properly palletized configuration. This rating ensures your products remain protected during multi-tier warehouse storage and transit without risk of box failure or product damage.
How many of these boxes fit on a standard 48 x 40" pallet?
Approximately 50 - 60 flat-stacked boxes per layer. A 5-layer stack yields 250 - 300 boxes per pallet, optimizing freight density and reducing cost-per-unit shipping expenses for high-volume buyers.
Can ECT-32 handle temperature and humidity fluctuations during shipping?
Yes. Single wall corrugated is engineered to maintain structural integrity across standard supply chain conditions (40 - 85°F, 20 - 85% RH). For climate-sensitive cargo, upgrade to ECT-44 or add moisture barriers.
Are these boxes customizable with printing or tape options?
These are standard kraft boxes sold unprinted. Packrift offers custom printing, H/5 tape scoring, and die-cut options. Contact our team for bulk order quotes and lead times on branded or specialty variants.
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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.