Two Piece 304 Stainless Steel Capillary Tubes 4mm Outer Diameter 3mm Inner Diameter 250mm Length With Smooth Bore For Precision Fluid Handling And Mechanical Projects Great For Makers And DIYers In The Shop
✔️ 4 mm outer, 3 mm inner capillary tubes, 250 mm length, pack of 2
These capillary tubes are built from 304 stainless steel, delivering corrosion resistance and a smooth bore ideal for precision fluid handling in maker spaces, labs, and DIY shop projects.
✅ Outer diameter: 4 mm
✅ Inner diameter: 3 mm
✅ Length: 250 mm per tube; 2 tubes per pack
✅ Smooth bore minimizes friction for steady, accurate flow
💡 What is a 304 stainless steel capillary tube used for in precision fluid handling and DIY projects? This handy tube is built for small-scale fluid transfer and tight-fit setups in maker spaces and workshops. - Handy for micro-fluid experiments and precise routing - Stainless 304 offers corrosion resistance and easy cleaning - 4 mm outer diameter and 3 mm inner diameter support steady flow - 250 mm length fits compact hardware builds