HOLO-KROME 69484 M8-1.25 X 45mm ソケットキャップスクリュー | ローヘッド六角ドライブ | 合金鋼 サーマルブラックオキサイド (50 / パッケージ)

The thermal black oxide finish on these M8s looks uniform and held up fine during my fixture build, and the low head profile let me get a wrench in tight spots. For 45mm length with a socket drive, the threading felt clean going into tapped holes.

The low head profile on these M8 screws made a tight fit in my milling machine’s T-slots without any interference. Black oxide finish held up well during assembly, and the hex drive seated cleanly with no stripping.

Used a full bag of these on a jig build and every single one seated cleanly without a single stripped thread. The black oxide finish gives them a nice grip in the wrench, and the low head profile made them work in tight spots where standard caps wouldn’t have cleared.