براغي رأس مقبس HOLO-KROME 69622 M16-2 × 100mm | محرك سداسي رأس منخفض | فولاد سبائك أكسيد أسود حراري (10/عبوة)

The black oxide coating on these screws handled the tight engine bay install without any rust worries, and they torqued down perfectly on the jig I’m building. Exactly the M16-2 x 100mm fit I needed, no wobble.

The low head profile is a lifesaver in tight spots—cleared my tooling setup without any clearance issues. Threads cut smooth and the black oxide finish looks properly done. Ten in the pack means I’ve got spares for the next project.

The low head profile cleared the tight clearance on my jig without any shaving, and the black oxide finish gives them a nice, even look once installed. I've torqued two of them down on a fixture and the hex socket hasn't rounded at all, so the alloy steel feels properly hardened. Definitely the righ