براغي آلية 1/4-20 × 1-3/4 بوصة | رأس مسطح، محزز، مشقوق | فولاذ عادي (400/عبوة)

The flat head sits flush perfectly in my wood jig, and the slotted drive bit grips securely without stripping. Exactly 400 in the pack was enough for my whole project, and at this price I can't complain about the plain steel finish since they're staying indoors anyway.

I needed exactly 400 of these for mounting hardware on a workbench, and the slotted drive worked fine with a manual screwdriver when I went slow. The plain steel finish is exactly what I expected for indoor use.

The slotted drive on these 1/4-20 machine screws gave me a nice, secure fit while assembling some indoor shelving, and the 1-3/4 inch length was spot-on for my project. For a plain steel fastener, they feel sturdy and well-made for general indoor use.