M8-1.25 x 60mm 소켓 캡 나사 | 플랫 헤드 육각 소켓 드라이브 | 부분 나사산 | 316 스테인리스 스틸 (100 / 팩)

Installed these on a custom jig I’m building, and the flat head sits perfectly flush—no snagging. The partial threading made alignment a breeze compared to fully threaded bolts.

Finally got these for a marine application and the 316 stainless holds up perfectly against salt spray. The partial threading on the 60mm length gave just the right grip for my assembly without bottoming out.

Used a handful to secure a jig on my mill table and the partial threading made alignment so much easier. The 316 stainless feels dense and well-machined, no burrs on the threads. Exactly what I needed for a saltwater-adjacent setup.