براغي كتف مقبس M8 × 45 مم | رأس مقبس | محرك مقبس | فولاذ سبائكي (50/عبوة)

Used a few as pivot pins in a jig I’m building, and the precision-ground shoulder makes them spin way smoother than the random bolts I had before. Even the hex socket drive felt snug with my wrench, no stripping at all. These are exactly what I needed for that bearing surface job.

The flat socket drive on these screws grabs perfectly with a standard hex key, no stripping worry. Ground the shoulder down just a touch to dial in the fit for a custom axle.

Used a few of these as pivot pins in a custom jig I'm building, and the socket head made installation quick with a hex key. The 45mm length was exactly what I needed for the bearing surfaces, and the alloy steel feels solid.