مسامير نقل 5/16-18 × 3-3/4 بوصة | ملولبة بالكامل | فولاذ عادي درجة A307 (100 / عبوة)

Put these in to rebuild a wooden garden gate and the threads grabbed the wood perfectly—no spinning. The square neck really does bite in just like it’s supposed to.

The heads sit flush and the square neck grabs the wood tight, so I didn't need a wrench to hold them still while tightening. All 100 came out of the box clean with no bent threads, worked perfectly for my deck frame repair.

The square neck under the head grabbed the wood exactly as it should, which made driving these into a fence repair a lot less frustrating than I expected. Only gripe is the plain steel finish means I had to oil them right away, but for the price per piece, they're a solid buy.