براغي رأس مقبس M6-1 × 100 مم | محرك مقبس سداسي | ملولبة جزئيًا | فئة 8.8 سبيكة فولاذية أكسيد أسود حراري (100/عبوة)

I needed replacement bolts for a jig I'm building and these class 8.8 alloy steel screws feel solid in hand. The 100mm length and partial threading gave me just the right grip for my project.

The black oxide finish on these M6 screws is exactly what I wanted for my precision assemblies—no glare and they sit flush without fuss. The partial threading makes alignment in jigs a breeze, and the hex socket drive gripped perfectly with my Allen key. All 100 came in the package clean and ready t

Used a dozen of these to secure a custom jig for my milling machine, and the hex drive sits perfectly flush in the countersunk holes. The black oxide finish looks great and seems to hold up well against minor shop grime.