#4-40 × 1-3/8" براغي آلية | رأس مسطح فيليبس | فولاذ مقاوم للصدأ 18/8 (800/عبوة)

These are shorter than I was expecting but the flat heads sit perfectly flush in my aluminum brackets. The 800-count bag should last me through many more projects.

The 18/8 stainless steel feels like real quality when you’re sorting through the bag, and every single screw’s threads were clean and sharp. I’ve been using them for an outdoor repair and the non-magnetic property is a nice bonus. These should last years without a speck of rust.

Was pleasantly surprised these 1-3/8" #4-40 screws are long enough for my project, and the flat head sits flush perfectly. The 18/8 stainless steel feels solid and corrosion resistant for outdoor use.