Tetrix Prime 6MM x 40MM Steel Axles allows you to attach wheels and gears with precision-ground steel axles. The D profile keeps wheels and gears from spinning on the shaft. 6 mm diameter.
- Quantity: pkg of 6
- Length: 40 mm
- Diameter: 6 mm
- Weight: 8.3 grams per axle
- Material: 303/304 Stainless steel