براغي آلية M4-0.7 × 50 مم | رأس شيز بمحرك مشقوق | فولاذ مطلي بالزنك (600/عبوة)

I needed some longer M4 screws for a small shelving repair, and these 50mm slotted heads work perfectly—they grab securely without stripping. The steel feels solid, and the zinc coating should keep them from rusting in my basement.

The zinc plating on these screws looks clean and uniform, and the cheese head design made them easy to grip with a standard slotted driver. I used a handful to mount some metal brackets in my garage, and they threaded smoothly into pre-tapped holes without any binding. For the price of a 600-count p

I needed a bulk pack of M4 machine screws for a shelving project, and these 50mm ones with the cheese head were exactly the right length. The slotted drive bit into the thread easily without stripping.