GENTLE UEF-6U TAC Nut-Clamp Fitting｜For 6×4 mm PU Tubes

• Secure Threaded Joint: M5×0.8 male thread—hand set, then snug with a wrench for vibration-resistant seating.
• Dual Rubber Washers (Face-Seal): One under the slotted plug + one under the M5 mounting seat for reliable sealing under micro-vibration.
• Tube-Specific Fit: Engineered for 6×4 mm tubing; strong grip and pull-out resistance. Supports PU and nylon (PA).
• Durable & Reusable: Nickel-plated brass resists corrosion and wear; maintains sealing after servicing.
• Applications: Point tapping and test ports in automation circuits, short runs on robot/handling modules, high-frequency swaps on semiconductor fixtures, fast retrofits when converting legacy lines to PU/nylon.

Q1: What tube materials are supported?
A: PU 6×4 and nylon (PA) 6×4. Verify OD tolerance/hardness and perform pull/leak tests.

Q2: Where are the two rubber washers located?
A: One beneath the slotted plug, one beneath the M5 mounting seat—a dual face-seal arrangement.

Q3: Do I need PTFE tape or sealant?
A: Normally no—the face-seal is sufficient. If site practice requires it, apply a thin coat and keep sealant out of the flow path.

Q4: Is it reusable?
A: Yes. Inspect rubber washers and threads during maintenance; replace worn parts as needed.

Q5: Is it suitable for high-frequency operation?
A: Yes. The dual rubber washers + plated brass construction handles frequent cycling and micro-vibration.