مسامير آلية سداسية 1/4-20 × 2-1/2 بوصة | فولاذ مجلفن بالغمس الساخن | ملولبة جزئيًا (50 / عبوة)

The unthreaded grip length made lining up the bracket much easier than with fully threaded bolts—no more cross-threading. These galvanized hex heads held tight without slipping once torqued.

The hex head grabbed my socket wrench cleanly, and that hot-dip galvanized coating looks like it’ll shrug off rain for years. I used a dozen on a fence gate frame, and the unthreaded grip section seated the wood tight without any wobble. Exactly what I needed for a solid, rust-resistant joint.

I’m replacing old galvanized fasteners for an outdoor pergola, and these 2-1/2-inch hex bolts fit perfectly with the unthreaded grip section keeping things snug. The hot-dip coating looks thick and uniform, which should hold up to the weather here.