براغي هولو-كروم 76544 M24-3 × 50 مم برأس أسطواني | محرك سداسي | فولاذ سبائكي مؤكسد أسود حراريًا (10 / عبوة)

I needed some heavy-duty fasteners for a jig assembly, and these M24-3 x 50mm socket cap screws fit perfectly. The hex socket drive made installation with an Allen key really straightforward, and they feel solidly machined.

The black oxide finish on these screws is holding up perfectly in my damp workshop, no rust after a week of use. They fit snugly into the precision jig I’m assembling, and the hex drive makes installation straightforward. Exactly what I needed for heavy-duty tooling work.

Threaded these into a jig I'm building and they seated perfectly with no binding. The hex socket drive engaged cleanly even at full torque, which is exactly what I needed for precise assemblies.