براغي رأس سداسي 7/16-14 × 7-1/2 بوصة | صناعة أمريكية | فولاذ درجة 8 زنك أصفر (110 / عبوة)

The hex heads fit my socket perfectly, and these Grade 8 bolts held up without any stripping during a heavy machinery repair. The yellow zinc coating looks clean and uniform, too.

I’ve been using these for heavy equipment repairs and the yellow zinc coating really holds up against rust and grime. The Grade 8 steel threads engage smoothly with a socket, and all 110 pieces were packed securely.

These bolts fit perfectly into my tractor’s mounting bracket, and the yellow zinc finish already looks more durable than cheaper hardware I’ve used. The hex heads grabbed my torque wrench without any slippage, even at the full 110-pound box weight.