Aignep USA's line of push-connect fittings are versatile, high quality and backed up by dedicated customer service. The 303 Stainless Steel gripper ensures a tight clamp for tubes of any material without damaging the tube's surface. The secure connection between the tube and the fitting will hold up to severe conditions such as impact and vibrations. The shape of the safety ring and the molded seal perfectly seal off the tube, creating a vacuum. Available with several types of threads: SWIFTFIT, UNF, PTF, NPTF, BSPT, BSPP. All straight fittings can be tightened with an Allen wrench because of our internal hex design. This enables the end user to tighten the fitting in spaces too small for an open-end wrench. Our rotating Swivel Elbow fittings are equipped with a safety ring that enables the fitting to rotate without losing a tight seal.<br><br>