M6-1 x 45mm 外六角頭螺絲 | 18/8 不鏽鋼 | 部分螺紋 (300 / 包)

Used a full pack rebuilding some equipment racks and the 18/8 stainless held up perfectly, no rust spots after a humid week. The hex heads grabbed cleanly with a socket, and the partial threading seated deeper than I expected. Solid value for three hundred pieces.

The hex heads grip my socket wrench perfectly, no stripping even on the third reuse. 18/8 stainless held up fine in a damp garage environment, and the partial threading made alignment a lot easier on my fixture frames.

The partially threaded design makes these perfect for clamping down on thicker brackets without needing spacers, and the hex heads grip the socket wrench without stripping. I've already used half the pack on a steel frame project and the 18/8 stainless is holding up nicely.