M22-2.5 X 220mm 六角頭螺絲 | 316不鏽鋼 | 部分螺紋 (5入/包)

Put these on a piece of farm equipment I'm repairing, and the hex head gave my wrench a good, solid grip. The 316 stainless seems tough enough to handle the weather, and the partial threading made lining up the nut much easier.

Installed these on a marine railing and the 316 stainless is already holding up better than the zinc-plated bolts I used last year. The partial threading made it easy to get a solid bite into the wood without binding early.

The hex head accepts a socket drive perfectly, making installation straightforward with a ratchet. These M22-2.5 x 220mm bolts feel solidly built from the 316 stainless steel, and the partial threading is exactly what I needed for bolting through a spacer. Has held up well on the equipment so far.