براغي كتف مقبس HOLO-KROME 09005 6mm X 20mm | رأس مقبس | محرك مقبس | فولاد سبائكي أكسيد أسود حراري (25 / عبوة)

Used these for the axle on a small winch rebuild and the precision ground shoulder made alignment dead simple. The black oxide finish seems to hold up well against light corrosion in my shop.

Installed these as pivot pins on a jig I built, and the hex drive made tightening them into tight spots a breeze. The shoulder was consistently 6mm across all twenty-five pieces.

The precision-ground shoulder made setting up a custom jig axle a breeze—zero wobble on the drill press. Hex drive seated cleanly and the black oxide finish looks sharp. A bit pricier than generic fasteners, but the tolerances are worth it.