#6-32 × 2-1/2" براغي آلية | رأس جمالون محرك مشترك | فولاذ مطلي بالزنك (600 / عبوة)

I needed a bunch of these for mounting electrical boxes and the combination drive saved me from constantly switching bits. The zinc coating looks consistent and should hold up fine in my dry basement.

I just used these for a small shelf bracket project and the combo drive heads made it easy to switch between my drill and driver. The 2-1/2" length was perfect for going through the bracket into studs.

The zinc plating looks clean and even across all 600 screws, which is exactly what I needed for a batch of cabinet repairs. Truss heads sit flush enough for my brackets, and the 2-1/2" length grabbed hold in the wood without stripping.