Description: This air cylinder is made of high quality aluminum alloy with durable performance. The stroke is 250mm and the inner diameter is 16mm, convenient to install, easy to use. Features: Adopt aluminum alloy cylinder, durable for use. The front and rear cover is threaded with the cylinder pipe. The piston seal is adopted in two-way sealing structure with compact size and oil storage function. The front cover adopts self-lubrication bearing guide, perfect lubrication and guiding performance. Convenient to install, easy to use. Specification: Material: Aluminum alloy Operation medium: Air Pressure: 0.1 -1.0MPa (14-145psi) Enduring pressure: 1.5MPa(215Psi) Working temperature: -20~70℃ Working speed range: 50-800mm/s Front and rear end cover thread: M16 x 1.5 Piston rod thread: M6 x 1 Acting method: dual acting Hole diameter: M5 Bore: 16mm / 0.63inch Stroke: 250mm / 9.84inch Length: Approx. 36.5cm / 14.37inch Weight: 223g Package Included: 1 x Air Cylinder 1、Adopt aluminum alloy cylinder, durable for use 2、The front and rear cover is threaded with the cylinder pipe 3、The piston seal is adopted in two-way sealing structure with compact size and oil storage function 4、The front cover adopts self-lubrication bearing guide, perfect lubrication and guiding performance 5、Convenient to install, easy to use