#10-32 X 7/8" براغي رأس كبس بمقبس | رأس مسطح محرك مقبس سداسي | حبيبات نايلون | ملولبة بالكامل | سبيكة فولاذ أكسيد حراري أسود (100 / عبوة)

Got a few hundred of these for my jig builds and the nylon pellet is a nice touch—holds adjustment screws in place without needing threadlocker. The black oxide finish looks clean and they thread smoothly into tapped holes. Packaging was a simple box, but every screw arrived intact and ready to use.

The flat head sits flush in my precision assembly work, and the nylon pellet locks the screws in place without needing threadlocker. These are holding up well against vibration in my machinery setup.

These fit perfectly in my jig setup—the nylon pellet locks them in place without needing a separate washer. For small precision assemblies, the hex socket drive gives solid purchase without stripping.