براغي كتف مقبس M16 × 40 مم | رأس مقبس | محرك مقبس | فولاذ سبائك (25 / عبوة)

The precision-ground shoulder on these screws made for a much smoother bearing surface than I expected. They fit perfectly as axles in my project, and the socket drive made installation simple.

I needed sturdy pivot points for a jig I’m building, and the precision-ground shoulder on these M16 screws slides through bearings with no wobble at all. The hex socket drive makes installation quick with just an Allen key, and the alloy steel feels solid enough for repeated heavy use.

The shoulder on these screws is ground so smooth they slide into my bearings with zero play. Used them as axles on a machine upgrade and they haven't budged under repeated high torque.