مسامير آلية سداسية 1/2-13 × 2-1/2 بوصة | فولاذ مجلفن بالغمس الساخن | ملولبة جزئيًا (100/عبوة)

The partially threaded shank made alignment a breeze when I needed a precise grip length for bolting through some thick steel brackets. These tightened down firmly without any sign of the galvanized coating flaking off.

The partial thread gives just enough grip length for my trailer hitch assembly, and the galvanized coating looks consistent across all 100 bolts.

The hot-dip galvanizing on these bolts is thick and even, so they should hold up well outdoors. I used them to fasten a gate hinge, and the partially threaded shank made alignment much easier. Exactly what I needed for a solid connection.