1/4-20 × 2 بوصة براغي ذات غطاء مقبس | رأس مسطح مع محرك مقبس سداسي | حبيبات نايلون | خيط جزئي | فولاذ سبائكي مع أكسيد أسود حراري (100 / عبوة)

I was pleasantly surprised by how well the nylon pellet holds the threads in place once tightened. The black oxide finish gives these screws a nice, durable look for tooling projects.

The partially threaded length is perfect for my jig builds—the threads bite deep while the smooth shank aligns the workpieces cleanly. The hex socket drive grips the Allen key without any slipping, even at torque. These will be my go-to for fixturing from now on.

The black oxide finish on these screws looks sharp on my tooling setup, and the nylon pellet does a solid job holding the thread in place on partially threaded sections. The hex socket drive grabbed cleanly without stripping. Pack of 100 is plenty for a few projects.