Micro Components Tools
Free engineering tools for designers, buyers and machinists. Install them as an app on your phone; they work offline too.
Material Weight Calculator
Weight or length of round, hex, square and flat bar, sheet, pipe, tube, angle, channel, T bar and beam in MS, SS, brass, copper, aluminium, PTFE or any material.
Thread Finder
Pitch, TPI, tap drill and diameters for 3,100+ thread sizes across 73 standards: metric, UNC/UNF, BSP, NPT, trapezoidal and more.
Steel Pipe Schedule Chart
OD and wall thickness for NPS 1/8" to 48" in every schedule, 5S to XXS, in mm or inch. Tap a size for bore and weight per metre.
Install as an app
Add Micro Components Tools to your home screen for one-tap access, even offline.
More references: engineering charts for tolerances, fits, hardness, surface finish and fasteners. Need a part made? Send us your drawing.