M8-1.25 x 40mm Flanged Button Head Socket Cap Screw - 10.9 Steel, Black Oxide

The M8-1.25 x 40mm Flanged Button Socket Cap Screw is a heavyweight fastening solution designed for maximum structural integrity. At 40mm in length, this bolt is engineered for deep-reach applications, through-bolting heavy plates, or securing components in high-stress environments where a smaller gauge would fail.