براغي رأس أسطوانية M5-0.8 × 60 مم | رأس مسطح بمحرك سداسي | ملولبة بالكامل | فولاذ مقاوم للصدأ 316 (100/عبوة)

Had to swap out some old bolts on my boat lift, and these 316 stainless screws fit perfectly in the tight spaces thanks to the hex socket drive. They threaded cleanly into the pre-tapped holes and show no signs of corrosion after a few weeks in saltwater.

Used these for a marine railing repair and the 316 stainless held up perfectly after a week of salt spray. The hex socket drive made installation a breeze with a standard Allen key, and the fully threaded length gave me plenty of grip in the wood.

These held up perfectly in my marine repair job where saltwater was eating through cheaper bolts. The 316 stainless feels substantial for the price, and the hex drive seated firmly in my driver without stripping. A hundred in the pack means I've got backups for the next project too.