براغي رأس سداسي #1/4-20 × 2-1/4 بوصة | فولاذ درجة 5 بزنك أصفر | خيط جزئي (200 / عبوة)

I needed some longer bolts for a motor mount and these fit perfectly, the yellow zinc coating gives them a nice consistent finish. The partially threaded shank made alignment much easier than fully threaded ones would have.

The threading is clean all the way down and the yellow zinc finish has held up nicely on our assembly line. These hex heads grab a socket firmly without any stripping, and 200 in the box means I won't need to reorder for a while.

Needed a solid set of bolts for a jig I was welding, and the Grade 5 hardness handled the torque without stripping. The yellow zinc coating looks clean and seems like it'll resist rust better than plain steel.