B2B & Suppliers
Bulk Bag Dimensions: The Sizes Exporters Must Label
Bulk bag dimensions come down to three numbers: base, height, and safe working load. Here are the standard FIBC sizes, capacity charts, and the specs to label.
B2B & Suppliers
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B2B & Suppliers
5 Gallon Bucket Dimensions: Top and Bottom Don't Match
5 gallon bucket dimensions aren't one number: a standard pail is 11.9 in top, 10.3 in bottom and 14.5 in tall — and '5 gallons' means 18.9 L, not 22.7.
B2B & Suppliers
How to Measure Screw Length: Why '2-Inch' Isn't 2 Inches
How to measure screw length depends on the head: flat heads measure from the top, pan and hex heads from under the head. Get the rule for every type.
B2B & Suppliers
How to Measure a Poly Mailer: Why 10x13 Gives You 11 Inches
How to measure a poly mailer so the bag fits what you ship: usable length vs the printed number, the 3-step formula, and the 2026 USPS rules that price it.
B2B & Suppliers
Schedule 40 vs Schedule 80 Pipe: Same OD, Smaller Bore
Schedule 40 vs schedule 80 pipe share the same outside diameter but not the same bore — here is the wall, weight and flow math buyers get wrong.
B2B & Suppliers
Clearance Hole Size Chart: Why M8 Needs 9 mm, Not 8
Clearance hole size chart per ISO 273: an M8 bolt needs 9.0 mm, not the 8 mm on the drawing — plus which fit to pick and the tolerance to print.
B2B & Suppliers
Gaylord Box Sizes: Why 48x40x48 Won't Double-Stack
Gaylord box sizes are a container decision: how box sizes are quoted, what each wall count carries, and why 48x40x48 will not double-stack.
B2B & Suppliers
Work Size vs Coordinating Size: Where Brick Quotes Break
Work size vs coordinating size decides whether a brick quote matches the architect's drawing. The eight fields to publish, with UK, US and German examples.
B2B & Suppliers
How Much Weight Can a Pallet Hold? 1,500 kg Is a Guess
How much weight can a pallet hold? EPAL says 1,500 kg, CHEP says 1,000 kg for the same 1200x800 pallet. Why both are right, and which number to quote.
B2B & Suppliers
Air Freight Maximum Dimensions: The 163 cm Ceiling
Air freight maximum dimensions are set by the ULD, not the aircraft: 163 cm in the belly, 244 cm on a freighter. The real ULD numbers, and what they cost you.
B2B & Suppliers
A2-70 vs A4-80: What the Bolt Head Marking Really Says
A2-70 vs A4-80 packs two facts into one code: the steel grade and the property class. What ISO 3506-1:2020 requires, and what the head must show.
B2B & Suppliers
Foam Density vs ILD: Why 30 Density Is Not Firmness
Foam density vs ILD are two different specs: density is kg/m3 durability, ILD is pounds of firmness. The four-line foam spec that stops cushion disputes.