براغي رأس سداسي M4-0.7 X 40mm | فولاذ مقاوم للصدأ 316 | ملولبة بالكامل (300 / عبوة)

These heads were super easy to grip with a socket for a snug fit on my workshop jig. The 316 stainless is a solid pick for outdoor equipment, and having 300 in the pack means I won’t run out for a long time.

The fully threaded shaft made positioning these in my assembly jig much easier than partial thread screws. Pack of 300 should last me through several projects, and the hex heads grip nicely with a socket driver.

Finally found M4-0.7 x 40mm screws that are actually fully threaded all the way—no annoying unthreaded shank. The hex heads grab my socket perfectly without slipping, and the 316 stainless feels solid for outdoor machinery repairs.