M10-1.5×60mm ソケットキャップスクリュー | フラットヘッド六角穴付き | 半ねじ | 316ステンレス鋼 (100本/パック)

These are the best 316 stainless fasteners I’ve found for jig building—the hex socket grips cleanly without stripping, and the partial threading lets me clamp two plates snugly without bottoming out. The entire package arrived well-sealed and dry, no rust spots out of the box.

Installed these on a marine railing repair and the partially threaded shaft made alignment much easier. The hex socket drive seated perfectly without stripping. Just what I needed for a saltwater environment.

The 316 stainless is exactly what I needed for a damp workshop environment—no worry about surface rust creeping in on my jigs. The 60mm length with partial threading gave me just enough grip without bottoming out in the blind holes. Sockets are crisp, and all 100 heads seated cleanly with zero strip