براغي رأس مقبس M6-1 × 60 مم | محرك مقبس سداسي | ملولبة جزئيًا | فولاذ سبائك فئة 8.8 معالجة حرارياً بأكسيد أسود (200 / عبوة)

The partially threaded shank made these perfect for clamping jigs where I needed the threads to stop at the right depth. The black oxide finish feels durable and should resist rust in my workshop.

Needed a batch of these for some jig builds and the partially threaded design made alignment a lot easier than standard fully threaded screws. The black oxide finish seems durable and consistent across all 200 pieces.

These M6-1 x 60mm socket cap screws are exactly what I needed for a jig I'm building—the hex socket drive makes installation a breeze, even in tight spots. The black oxide finish feels durable and gave them a clean, professional look right out of the package.