HOLO-KROME 08028 براغي كتف مقبس 5/16" × 1-1/2" | رأس مقبس | محرك مقبس | فولاذ سبائكي مؤكسد أسود حراريًا (25/عبوة)

Needed a strong pivot axle for a small press, and the precision ground shoulder made everything run smoothly with zero wobble. The thermal black oxide finish also seems more durable than plain steel.

Installed these as pivot pins in a jig I built, and the hex socket made tightening them into tight spaces much easier. The black oxide finish looks professional and seems like it’ll resist rust well on the shop floor.

The precision-ground shoulder made a noticeable difference when I used these as axles on a custom jig—smooth rotation right out of the pack. For the price, the thermal black oxide finish feels durable, and the hex socket drive seated perfectly with my allen key.