M10 X 12mm 錐形點內六角止付螺絲 | 合金鋼 (250 / 包)

The hex socket drive made seating these in a tight spot way easier than I expected, and the cone point grabbed the shaft cleanly on the first try. The alloy steel feels solid enough that I didn't worry about stripping them under load. Ordering another box for the next job.

These cone point tips bite into the shaft perfectly and hold firm under vibration. The alloy steel feels dense and quality, and the hex socket drive gives you solid torque even when it's cramped. Glad I grabbed the 250 pack since I've already used a bunch.

The hex socket drive made these set screws easy to install in a tight spot on my machinery, and the alloy steel feels solid and durable. I ordered a pack of 250, and every single one threaded perfectly without any defects.