M2.5-0.45 x 4mm 內六角螺絲 | 六角驅動 | 全螺紋 | 316不鏽鋼 (900個/包)

Finally got to swap out the cheaper steel screws on my CNC fixture with these 316 stainless ones, and the hex socket drive made tightening them a breeze. They fit perfectly in the pre-tapped holes, and the 900-count pack means I won't need to reorder for a long time.

Putting together a precision jig for a microscope stage, these 316 stainless screws were exactly what I needed. The hex socket drive makes them easy to torque down in tight spots without stripping.

I own a 3D printer and use these M2.5 socket cap screws for mounting brackets—the 316 stainless steel holds up perfectly in humid conditions. The hex drive grips securely without slipping, even when I’m tightening them down in tight spaces.