HOLO-KROME 07036 صواميل ألين 3/8-24 | محرك مقبس 12 نقطة | فولاذ سبائكي مؤكسد أسود حراريًا (100 / عبوة)

Finally found a fastener that lets me torque things down in that awkward corner near the spindle. The 12-point socket drive works perfectly with my hex key, and the black oxide coating hasn't shown any wear after installing a dozen of them.

Had a tight spot under the machine where a standard wrench wouldn’t even think about fitting, so the 12-point internal drive with a hex key saved the day. The black oxide finish on these seems sturdy and they threaded on smoothly without any burrs. Hundred in the pack means I’ve got plenty for futur

These 12-point drive nuts saved me on a hydraulic line repair where a regular socket couldn't reach. The knurled top made them easy to grab and start by hand before torquing. Worked perfectly for my application.