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WWM TUBE STL 25X4.0 BLACK DIN2391 ST37.4

Brand World Wide Metric	Brand World Wide Metric	Pack Size 6.00	UOM EA	Supplier Part Number S025X4.0	Product Weight 1.67 lbs

Product Questions & Answers

What kind of steel is this tubing made from?

Question by: Clint G on Apr 6, 2026, 2:22 PM

This tube is constructed from ST37.4 steel, ensuring it's durable enough for demanding industrial uses.

Answer by: Customer Support on Apr 8, 2026, 6:01 AM