M8 X 80mm 內六角肩螺絲 | 內六角頭 | 內六角驅動 | 合金鋼 (25 顆/包)

I needed some heavy-duty pivot pins for a jig I was building, and these M8 socket shoulder screws were a perfect fit. The hex socket drive made installing them deep inside a tight frame far easier than using a standard wrench.

The precision-ground shoulder on these M8 screws fit perfectly into my bearing assembly, with zero wobble. They make great pivot points for the jig I built, and all 25 pieces had consistent dimensions out of the box.

The hex socket drive made torquing these down a breeze, and the precision-ground shoulder is dead-on for a pivot application. Pack of 25 gives me plenty of spares for future builds.