85015

        Shaft D4*88mm SKU: 85015 Weight: 10.40 Gram  What Is Shaft D4*88mm? Shaft D4*88mm is made of steel, and is generally used with gear, belt pulley, coupling or some bearings. It is very hard and has a smooth rim. Features    Material: chrome-plated steel 45. Can through 4mm hole, and is compatible with single hole beam or threaded push rod. Length: 88mm. Specifications   SKU 85015 Product Name Shaft D4*88mm Length 88mm Cross-section Area φ4X88 mm Gross Weight 10.4g (0.37oz) Package Content (Quantity x Part Name) 1 x Shaft D4*88mm DEMO   Size Charts                                   https://store.makeblock.com/index.php?route=product/product&product_id=6860/2‐26‐19