براغي كاب سداسية ثقيلة 5/8-11 × 3-1/2 بوصة | صنع في أمريكا | فولاذ درجة B A307 عادي | ملولبة جزئيًا (60 / عبوة)

Used a few of these to secure a heavy bracket to a steel beam, and the 3-1/2" length grabbed perfectly through the flange. The hex head seated nicely with a standard socket, and the partial threads made alignment a lot easier. Solid fasteners for the price, especially being USA made.

These threads are clean and cut true to size, which saved me time on a skid-steer repair job. The 3-1/2" length gave just enough bite into the frame after the washer.

The partially threaded length on these is exactly what I needed to grip tight without bottoming out, and the A307 steel feels solid for the price. Pack of 60 means I've got spares for the next job, which is always a plus.