
Factory Wholesale Pneumatic Quick Connector PC Straight Quick Fittings Quick Connector. Versatile Tubing Compatibility: Accommodates metric tubing 4mm-16mm and inch tubing 1/8"-1/2". Dual Adjustment Mechanism: Externally tightened with wrench or internally adjusted with Allen wrench. High Temperature Resistance: Designed to operate effectively in high temperature environments. Durable Copper Material: Constructed from brass copper for long-lasting performance. Wide Application Scope: Suitable for air transport, screwdrivers, impact wrenches, and air compressors. Acid Pickling Surface Treatment: Features acid pickling finish for enhanced corrosion resistance. Fast Lead Time: Peak and off-peak season lead times are within 15 workdays. Flexible Payment Options: Accepts LC, T/T, D/P, PayPal, and Credit Card payments.