مسامير نقل 7/16-14 × 2-1/2 بوصة | ملولبة بالكامل | فولاذ عادي درجة A307 (375 / عبوة)

The square neck on these bolts grabbed perfectly into the wood, so I didn't have to wrestle with a wrench to keep them from spinning while tightening. At 2-1/2 inches long, they had just enough bite for my outdoor bench project.

Bought these for a trailer deck rebuild and the fully threaded shank made spacing them out a lot easier than fumbling with partial threads. The square neck grabbed the wood firmly after the first few turns, no spinning at all. Half the box gone and not a single stripped head, solid value for the pri

The square neck did exactly what it was supposed to — grabbed tight in the wood without needing a wrench on the head. Over 350 bolts in the bag, so this box should last me through a whole deck rebuild.