6x4x8 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack 648
$22.32
/ bundle of 25$0.89 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
6" × 4" × 8"
Board / material
ECT-32 Single Wall 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 | 6" × 4" × 8" (L × W × H) |
|---|---|
| Board / material | ECT-32 Single Wall Corrugated |
| Color | Kraft |
| Sold as | Bundle of 25 |
| Physical units per order increment | 25 (one bundle) |
| Bundle weight | 5.36 lb |
| Outer carton (shipping) | 12.75 × 10.25 × 8.25 in |
| LTL freight class | Class 125 |
| SKU | 648 |
About this item
SKU 648 — 6" × 4" × 8", ECT-32 Single Wall Corrugated, Kraft. Sold as a bundle of 25, shipped from US warehouses.
6x4x8 ECT-32 kraft corrugated shipping boxes 25-Pack. ECT-32 rated corrugated board. Natural kraft finish. For shipping goods, organizing stockrooms, and packing household items. Shoppers also call these shipping cartons, corrugated cartons, or mailing boxes. Kraft, not white: the white option is listed separately. Pack of 25 (25-pack).
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 ECT-32 and why does it matter for my shipping operations?
ECT (Edgewise Crush Test) 32 measures single wall corrugated strength at 32 pounds per inch of width. This rating provides reliable protection for standard industrial shipments while keeping per-unit packaging costs low, critical for volume buyers managing tight logistics budgets.
How many boxes fit on a standard pallet, and what is the stacking limit?
A standard pallet accommodates approximately 120-140 assembled boxes (depending on stacking height). ECT-32 single wall supports 4-5 box stacks under normal warehouse conditions, balancing protection and storage efficiency for typical fulfillment centers.
Can these boxes handle temperature and humidity variations in transit?
Kraft corrugated maintains structural integrity across standard temperature and humidity ranges encountered in regional and long-haul freight. For extreme temperature control or moisture-sensitive products, ask our team about upgraded options.
What freight cost savings can we expect by switching to this size?
The 6x4x8" dimension minimizes dimensional weight penalties on most carriers while offering compact stacking, typical warehouse managers report 8-12% freight cost reduction versus oversized boxes, especially on high-volume shipments of 500+ units monthly.
Order support
Questions on specs or freight?
Send the SKU, quantity, and delivery ZIP and we will confirm specs, availability, and freight before you order.