Linear Support Rail for 16mm Shafts - Aluminum SRM16PD-0300-SL Pre-Drilled - Length: 300mm RST The Lead Screw has a

The Lead Screw has a Round Anti-Backlash Nut with a 3/16 inch diameter

Fits a 5/8" linear shaft

made for 5/8" diameter linear shafts sold separately

Interchangeable: Size interchangeable with industry standards and our Simplicity plain linear bearings

Linear Support Rail for 16mm Shafts - Aluminum SRM16PD-0300-SL Pre-Drilled - Length: 300mm RST The Lead Screw has aPre Drilled Linear Support Rail of 300mm length, made for a 16mm diameter linear shaft, sold separately. Cold Stamp manufactured from aluminum in the PBC Linear factory in Roscoe, IL USA. Use Open Linear Bearings on shafts fused with these support rails. Linear Support Rail only Shafts sold separately Pre Drilled according to industry standards (hence the PD part number)