برغي ضبط التدفق Norvell Z-GUN (عبوة من 2)

I’ve been using these screws in my spray gun for a few weeks now, and the adjustment really does feel precise. The threads are machined cleanly, so there’s no sticking or play when I dial in my flow. It made a noticeable difference in how evenly I can apply solution during a session.

The flow adjustment is much smoother than the stock screw on my old gun, and the two-pack is a smart backup. No more clogging or uneven spray when I dial it in.

I’ve been through a few of these screws over the years, and this genuine OEM replacement threads in perfectly and holds the flow just where I set it. The brass finish is a nice touch—feels more durable than the old plastic ones I’ve used.