مسامير عربة 1/4-20 × 2 بوصة | ملولبة بالكامل | فولاذ مطلي بالزنك A307 Grade A (375/عبوة)

The square neck under the head really locks these in tight, so no spinning while I crank them down. Grabbed a pack for building a planter box, and all 375 bolts came cleanly threaded without any duds in the batch.

I needed a bunch for a deck project, and the square neck under the head grabbed tight into the wood just as described, so no spinning while I tightened them.

The zinc plating looks uniform and clean across all 375 pieces, and the fully threaded shafts make alignment a breeze when I’m assembling frames. The square neck seated perfectly into the wood with no spinning during tightening — solid buy for the price.