The cover is engraved with an easily identifiable outer diameter size to help you easily choose the right one. The oval release arc is adopted, which is more labor-saving and convenient for disassembly. The thread is coated with glue, which has good sealing performance, so you can use the pneumatic connector with confidence. Features compression resistance, corrosion resistance, stable performance, and can accurately control the flow rate. After careful polishing, with glossy edges, you don't have to worry about scratching your hands. Item Type: Pneumatic Connection Model: PV Material: ABS Pressure Resistance Range: 1.0–1.2 MPa Medium: Gas Purpose: Connection Applicable Scenarios: automation equipment, mechanical engineering Includes: 10 x Pneumatic Connection Your 100% satisfaction is our top priority. If you find any problems after receiving the product, such as damage, incorrect quantity, etc., please contact us immediately and we will provide you with the best solution!