براغي رأس سداسي M10-1.25 × 150 مم | فولاذ فئة 10.9 عادي | خيط جزئي (150 / عبوة)

These are beefy bolts. The partial threading gave me plenty of grip depth for mounting a heavy motor mount without bottoming out. Six bucks a box is a steal for this grade of hardware.

Grabbed a box for a big jig I'm building and the 150mm length is perfect for going through two layers of box section. For the price, having a full 150 count of proper 10.9 hardware on hand is hard to beat, though I wish they were fully threaded to the head for that one awkward spot.

The threads cut clean and the hex drive sockets fit snug without wobble, which made installing these on a heavy bracket much easier than with cheaper bolts. The partially threaded shank is exactly what I needed for a precise spacing application.