M10-1.5 X 120mm 內六角螺絲 | 內六角驅動 | 部分螺紋 | 316不鏽鋼 (25個/包)

I needed longer bolts for a marine jig and these 316 stainless ones fit perfectly; the partially threaded shaft gave me just the right grip. They’re solid and corrosion-resistant, exactly what I expected for outdoor use.

I needed longer cap screws for a jig I’m building, and these 316 stainless ones cut through salt-spray worries. The partial threading made them easy to snug into tight spots without binding.

The hex socket drive grips the allen key perfectly with zero wobble, and the 316 stainless finish feels premium for outdoor jig builds. I've already used a few on a saltwater fixture and not a hint of corrosion in three weeks.