براغي رأس أسطواني 1/2-13 × 10 بوصة | محرك سداسي | خيط جزئي | ستانلس ستيل 316 (10 / عبوة)

I used these to replace some bolts on a saltwater dock railing. The 316 stainless has shown zero rust after a month of constant spray. Partial threads made alignment much easier than fully threaded would have been.

I needed a longer bolt for a marine repair project, and the 316 stainless steel in this 10-inch length handled the saltwater exposure perfectly. The hex socket drive made installation in a tight spot much easier than a standard hex head would have.

The partially threaded design made these bolts much easier to align in my jig setup than fully threaded ones would have been. The 316 stainless feels solid and corrosion-resistant, perfect for outdoor machinery I'm working on.