Z Achse coupler rigid 8mm to 8mm Aluminum CHF 2.30 incl. VAT Available immediately Quantity (pcs): Product description Features Metal Coupler made of Aluminum 8mm shafts to 8mm Length 22mm Diameter 16mm M4 Set Screw Hole Item no. 01900932.88 Barcode 01900932.88 Manufacturer 3DWare.ch Handelsware Stock 26 pcs Supplier article number RCA8-8 Diameter 16mm Wavelength 8mm Customers who bought this product, also bought: Ball Bearing 6002-2RS CHF 1.70 Ball Bearing 6004-2RS CHF 3.00 Mounting plate aluminum for Nema 23 motor CHF 8.20