براغي ذات رأس سداسي 3/8-24 X 2-3/4" | فولاذ درجة 5 مطلي بالزنك الأصفر | ملولبة جزئيًا (100/عبوة)

I needed some Grade 5 bolts for a tractor implement, and these partially threaded screws grabbed perfectly with a socket—no stripped heads or fuss. The yellow zinc finish looks industrial and tough, exactly what I expected for heavy equipment repair.

The threading is clean and the yellow zinc finish looks uniform across all 100 pieces, which is exactly what I need for a machine assembly job. The partial threading gives good grip without bottoming out. I've already used about thirty and haven't had a single one bind up or strip.

Picked up a pack for rebuilding a press fixture at the shop. The yellow zinc finish is consistent across all 100 screws, and the partial threading made alignment much easier than fully threaded bolts.