M10-1.25 × 100mm براغي رأس سداسية | فئة 10.9 فولاذ مطلي بالزنك | ملولبة جزئياً (100 / عبوة)

The partially threaded design made installation so much easier than fully threaded bolts I've used before—just the right grip for metal framing. These 100mm hex heads are solid and the zinc coating looks clean.

Threaded the whole way where I needed it to bite, but the partial thread left plenty of smooth shank for clamping. The hex heads grabbed my socket cleanly on every one of the hundred — no stripped corners, and the zinc coat held up fine under a bit of grime.

Used these to bolt down a jig frame at work — the partial threading grabbed perfectly without bottoming out, and the hex heads seated cleanly with a socket. Zinc coating on all 100 looked uniform right out of the box, no flaking or rough edges. Solid batch for the price, I'll be ordering again.