This 16 Pcs combo is of 16mm diameter which includes Astro Super Smooth Hard Chrome plated 16mm diameter carbon steel rod 1000mm long, Astro Ball Screw Rod 1605 - 16mm Dia. of 1000mm length, Astro Ball Screw Flange Nut SFU1605 - 28mm Dia., Astro SC16UU Linear Bearings Slide , Astro 6mmx12mm Aluminum Flexible Spider Plum Shaft Coupling OD25mm x L30mm For CNC Stepper Motor, Astro KP002 12mm Inner diameter High Quality Zinc Alloy Mounted Pillow Block Insert Bearing, Astro SK16 Optical Axis Special Bracket.

Specifications

• Brand: Astro
• Type: Sliding rail
• Diameter: 16mm.
• Material: Aluminum
• Length: 1000mm.
• Quantity: 16 Pcs.

Package Includes:

• 1 Pcs x Astro Ball Screw Rod 1605 - 16mm Dia. of 1000mm length
• 1 Pcs x Astro Ball Screw Flange Nut SFU1605 - 28mm Dia.
• 2 Pcs x Astro Super Smooth Hard Chrome plated 16mm diameter carbon steel rod 1000mm long
• 2 Pcs x Astro 6mmx12mm Aluminum Flexible Spider Plum Shaft Coupling OD25mm x L30mm For CNC Stepper Motor
• 2 Pcs x Astro KP002 15mm Inner diameter High Quality Zinc Alloy Mounted Pillow Block Insert Bearing
• 4 Pcs x Astro SC16UU Linear Bearings Slide 
• 4 Pcs x Astro SK16 Optical Axis Special Bracket