مسامير عربة 1/4-20 × 2-3/4 بوصة | ملولبة بالكامل | فولاذ مقاوم للصدأ 316 (100/عبوة)

The square neck grabbed tight on the first try and didn’t spin at all, which made installing these a breeze. I’ve got a hundred of them now for future outdoor projects, and the 316 stainless finish looks clean and should hold up well against the weather.

These fully threaded 316 stainless steel carriage bolts handled my outdoor bench project perfectly. The smooth rounded head sits flush against the wood for a clean look, and they didn't show any rust after a week of rain.

Finally got around to replacing the rusted bolts on my dock hardware, and these 316 stainless carriage bolts fit perfectly. The square neck grabbed instantly and didn't spin at all while I torqued them down.