براغي رأس أسطوانية M14-2 × 80 مم | محرك سداسي | ملولبة جزئيًا | فولاذ سبائكي فئة 12.9 مطلي بالزنك (25 / عبوة)

The zinc plating on these M14-2 x 80mm screws is flawless—no chips or rough edges anywhere across the 25 pieces. I've used them for a few jig setups and the partial threading gives that extra grip where I need it. Solid choice for precision work.

The hex socket drive made torquing these down into my machinery frame a breeze, and the zinc plating looks clean and durable. For an 80mm partially threaded screw, the Class 12.9 alloy steel feels incredibly solid—no stripping or bending during assembly.

Used these for a jig I was building and the hex socket drive held up perfectly during repeated adjustments. The 80mm length was just right for the clamping assembly I needed.