مسامير سداسية للآلات 5/16-18 X 3" | فولاذ مطلي بالزنك | ملولبة جزئياً (150 / عبوة)

The partially threaded shank made aligning these in a tight spot much easier than fully threaded bolts. I used them to secure a steel bracket, and the grip length held perfectly without any slip. A solid deal for a 150-pack.

The partially threaded shank is exactly what I needed for a project where the bolt had to grip before threading into the bracket. The zinc plating looks clean and none of the threads were damaged in the box. These will definitely be my go-to for future steel connections.

Had to replace a worn-out clevis pin on my tractor, and the 3-inch length on these 5/16-18 bolts was perfect for the unthreaded grip section needed. The partially threaded shank seated tight without any wobble, and the zinc plating already feels like it'll hold up to shop grime. Pack of 150 is way m