مسامير عربة 3/8-16 × 6" | ملولبة بالكامل | فولاذ مقاوم للصدأ 316 (25 / عبوة)

The square neck on these carriage bolts grabbed perfectly into the wood I was using for a deck repair, no spinning at all. The 316 stainless feels solid and corrosion-resistant, exactly what I needed for outdoor use.

I’ve replaced some fasteners on a trailer gate with these, and that square neck under the head really does hold firm while you tighten the nut. The 316 stainless feels solid and the fully threaded shaft gives plenty of grip.

Needed six-inch bolts for a dock repair job and these 316 stainless ones handled the saltwater like a champ. The fully threaded shaft gave me plenty of grip through thick timber without needing to hunt for longer ones.