M10-1.5 X 80mm 插座帽螺絲 | 低頭六角插座驅動 | 部分螺紋 | 8.8 級合金鋼 (230 個/包)

I needed some low-profile bolts for a tight spot in my milling fixture, and these 80mm partially threaded screws fit perfectly without protruding. The hex socket drive made installation smooth, and the alloy steel feels plenty strong for my shop work.

For a production jig I've been tweaking, these M10s drive in smooth as butter with the hex socket seating perfectly. The 80mm length with partial thread gives just enough grip for a firm hold without bottoming out.

The partial threading on these M10 screws made alignment much easier in my jig setup, and the hex drive seated firmly without stripping. They feel solid—just the right fit for precise tooling work.