براغي ماكينة #10-24 × 4 بوصة | رأس مستدير مشقوق | فولاذ مطلي بالزنك (200 / عبوة)

The zinc plating on these screws gives them a nice, even look and seems like it will hold up well against rust. Used a handful to fasten a piece of metal paneling to a bracket and the slotted drive bit held tight without stripping. Solid package of hardware for the price.

Needed a full inch more length than the common 3" screws for this panel project, and these 4"ers fit perfectly. The slotted round head seated nicely with a standard driver, and the zinc coating is holding up well against occasional moisture.

Slotted drive on these #10-24 machine screws made getting them started in tight enclosures surprisingly easy, and the 4-inch length was just right for my panel project. The 200-count package will last me through plenty of jobs.