1/2-13 X 2" 馬車螺栓 | 全螺紋 | A307 Grade A 普通鋼 (350個/包)

I was worried about fit, but the square neck seated perfectly into the wood on my fence repairs, and the heads look clean and professional. The threads are sharp and catch well with a washer and nut, making assembly quick. For the price per piece, you get a solid, heavy-duty bolt that doesn’t strip

The square neck under the head grabbed the wood perfectly and didn’t spin even once while I torqued them down. Plain steel finish is exactly what I expected for the price, and the 350 count means I’ve got spares for the next project.

Building a deck bench, I needed a full 350-count box and these delivered—the square neck really does grab tight and kept my bolts from spinning as I drove them in. They're plain steel, so I'll oil them for outdoor use, but the finish is consistent and clean out of the bag.