براغي كتف مقبس HOLO-KROME 08144 3/4" × 4-1/2" | رأس مقبس | محرك مقبس | فولاذ سبائكي مؤكسد أسود حراري (10/عبوة)

Installed these as a pivot pin on a heavy gate hinge and the precision ground shoulder kept everything perfectly aligned. The thermal black oxide finish already held up through a week of rain without a speck of rust.

Used these as the axle for a custom conveyor roller setup, and the precision ground shoulder ran dead smooth with zero wobble. The hex socket drive made installation a breeze with just an Allen key.

Installed these as pivot pins on a jig I’m building, and the hex socket drive made tightening them a breeze. The black oxide finish seems durable so far. Worked perfectly for the application.