براغي رأس أسطواني M6-1 × 35 مم | محرك سداسي داخلي | ملولبة جزئيًا | فولاذ مقاوم للصدأ 18/8 (200/عبوة)

Installing these on a 3D printer frame felt rock solid thanks to the partially threaded design, which kept alignment easy. The hex socket drive made tightening them down straightforward without stripping.

Replaced the cheap bolts on my bench vise with these stainless ones and the hex drive made install a breeze. The partially threaded design grips perfectly without binding. They look like they'll outlast me.

Got these for building some jigs in my shop and the partial threading makes them grip perfectly without bottoming out. The hex socket drive takes an allen key without any stripping, and 200 pieces is plenty for multiple projects.