圓頭螺絲，1-72 x 1/2，25 入

These little brass screws are perfectly machined for my model train hobby, the round heads seat flush without stripping. The 25-count pack is a solid value for the price, and I’ll definitely be ordering more when I run out.

The threading is clean and precise on all 25 of them, which is a relief for miniature work. They seated perfectly into my tiny brass project without any stripping, and the round heads give a neat, finished look.

Had to find a tiny brass screw for restoring an antique clock, and these 1-72 x 1/2 round heads were a perfect fit. The brass looks exactly like the original, and the 25-pack gives me extras for future repairs.