M6-1 X 8mm ソケットキャップスクリュー | 六角ソケットドライブ | 全ねじ | クラス12.9合金鋼亜鉛メッキ (400本/パック)

Snapped a few of my old jig bolts during a heavy clamp-down, so I grabbed these as a like-for-like swap. The 12.9 alloy steel feels properly hard and the zinc plating is smooth, threading into my fixture plate without any binding. A full 400-count pack means I'll have spares for the next project too

I needed a pack of small, strong fasteners for a jig I'm building, and these M6 screws fit the bill perfectly. The zinc plating gives them a clean, uniform finish, and all 400 pieces in the package were perfectly threaded without any burrs. Used them to secure a metal bracket and they tightened down

The hex socket drive on these screws fits my Allen keys perfectly, and the zinc plating has a clean, consistent look. I used them for a jig repair and they seated flush without any stripping. Solid hardware for the price.