مسامير رأس سداسية ثقيلة 1-1/8-7 × 4" | ستانلس ستيل 316 | خيط جزئي (2/عبوة)

Installed these on our dock gate hinges and the 316 stainless is already holding up better to the salt air than the old zinc ones ever did.

Finally found bolts that don't strip when torquing down industrial equipment; the partially threaded shank makes alignment much easier. These 316 stainless screws feel solid and corrosion-resistant, perfect for my outdoor machinery setup.

Needed heavy-duty bolts for a large industrial pump rebuild; these 316 stainless cap screws handled the torque perfectly. The partially threaded shank made alignment much easier than fully threaded alternatives.