Unique-Bargains 304 Stainless Steel Round Rod 4mm x 250mm 10pcs

Stainless steel rods for hobby projects

This pack supplies ten solid round bars made from 304 stainless steel for DIY craft and model work. Each rod measures 4 mm in diameter and 250 mm in length. The material offers strong rust and corrosion resistance with a smooth silver tone surface. Builders of model planes, ships and cars can use them for gear shafts, motor shafts or miniature axles.

Manual measurement tolerance on small stock

The supplier notes a possible 1 to 5 mm error on length and diameter due to manual measurement. This tolerance is normal for hobby-grade bar stock but may affect precision fits in tight assemblies. The 304 alloy resists corrosion well yet is not a free machining grade, so heavy cutting may require slower speeds. No surface finish specification beyond smooth is provided.

Verify diameter and length suit your design

Check that the 4 mm diameter and 250 mm length match the shaft or axle dimensions your model requires. The ten piece count covers multiple prototypes or spare parts for RC cars and trucks. Ensure your tools can work stainless steel if you plan to turn, drill or thread the rods. No additional hardware or coatings are included in the pack.