براغي رأس مقبس M16-2 × 75 مم | رأس مسطح بمحرك سداسي | جزئي الخيوط | فولاذ سبيكة فئة 10.9 مطلي بالزنك (25 / عبوة)

The hex socket drive seated perfectly on my Allen key with zero wobble, and the partial threading gave me just the grip I needed for a tight jig assembly. Zinc plating looks clean and even across all 25 pieces, no burrs or rough edges to file down before use.

Was working on a fixture that needed serious clamping force, and these partially threaded M16s held perfectly without any stripping. The zinc coating looks clean and seems like it'll resist rust well in my shop.

The hex socket drive on these M16 screws gripped my Allen wrench perfectly, no stripping. The zinc plating looks clean and professional on my jig setup. Exactly the strength I needed for a heavy machinery repair.