10pcs 2mm Stainless Steel Shaft Rod 40mm for Model Car DIY Toy Accessories, Smooth Axle Rotation

Precision 2 mm Diameter Rods and Pins Product specifications Diameter: 2 mm Available lengths: 10 mm, 15 mm, 20 mm, 25 mm, 30 mm, 35 mm, 40 mm, 45 mm, 50 mm, 60 mm, 70 mm, 80 mm, 90 mm, 100 mm, 110 mm, 120 mm, 130 mm, 140 mm, 150 mm, 160 mm, 170 mm, 180 mm, 190 mm, 200 mm, 250 mm, 300 mm Key benefits Exact diameter for reliable fit: The consistent 2 mm cross section simplifies selection for smalldiameter bores, holes, or sleeves. Wide range of lengths: Choose the closest length to your requirement to reduce extra cutting or machining. Versatile for precision work: Suitable for alignment, locating, shafts, axles, dowel applications, and small structural supports. Simple to trim and finish: Standard lengths make it easier to prepare a custom length with common cutting and finishing tools. Function and compatibility Designed for use where a 2 mm diameter pin or rod is required. Compatible with components and assemblies that accept 2 mm dowels, shafts, or locating pins. Can be used in a variety of materials or finishes depending on the specific listing option. Confirm material selection at time of to match strength, corrosion resistance, and conductivity needs. Performance notes Use the length that minimizes modification to maintain full material integrity. For press fit or tight tolerance fits verify hole diameter and fit class before installation. When used as an axle or shaft, check bearing or bushing clearances to ensure smooth rotation. Practical use scenarios Model making and scale prototypes: Use as axles, hinge pins, structural supports, or alignment dowels in plastic, wood, or metal models. Electronics and small mechanisms: Use as locating pins, short shafts, or connectors in PCB mounts, enclosures, and instrument assemblies. Hobby and precision crafts: Suitable for watch parts, jewelry components, RC vehicle linkages, and miniature fittings. Ordering guidance Select the length closest to the final required dimension to reduce trimming and improve consistency. Confirm material and finish options when available in the listing to ensure the rod or pin meets mechanical and environmental requirements. If you need a custom length or specific tolerance, verify availability or request additional processing where offered. This product provides a straightforward dimensional solution when a reliable 2 mm diameter rod or pin is required across a broad selection of lengths.