M8-1.25×18mm ソケットキャップスクリュー | ボタンヘッド六角穴付き | 全ねじ | 18/8ステンレス鋼 (200個/パッケージ)

Installed these into a jig fixture and the hex socket drive held up perfectly under repeated torque without stripping. The 18/8 stainless finish looks clean and shows no rust after a week in a slightly damp shop.

Used a handful of these to secure brackets on my workbench, and the 18/8 stainless feels sturdy enough to hold up without rusting. They threaded smoothly into pre-tapped holes with no binding—exactly what I needed for a clean assembly.

The hex socket grips the Allen key perfectly on every single one of the 200, and the threading is clean enough that they drive in without any stutter. I've used about forty so far on a jig fixture and none have stripped or rusted after a week of coolant exposure.