مسمار بروماستر 5570 القياسي النحاسي 1/4-20 ذكر

The threading is smooth and precise, so it locks into my light stands and clamps without any wobble. Brass feels hefty and should hold up fine in the studio for years. Exactly what I needed for a secure mount.

Took a chance on this little stud for my light stand setup and honestly the brass threading is buttery smooth when it screws in. No wobble once tightened, which is exactly what I needed for clamping my reflector arm securely.

The brass feels solid and heavy-duty, not like the cheap pot metal ones I've used before. It screwed onto my clamp perfectly without any wobble or cross-threading.