M12-1.5 x 35mm 外六角螺絲 | 等級 10.9 鋼 無處理 | 全螺紋 (400 / 包裝)

Took these straight to the workbench for a batch of trailer repairs and they drove in clean with a socket, no stripped heads or binding. The fully threaded length gave me solid grip through thick flanges. For 400 pieces at this grade, it’s a no-brainer restock.

I needed a full box of 400 for a production run, and these are all fully threaded with clean threads that start easily by hand. The hex heads grab a socket firmly without stripping, even under a heavy impact driver.

These M12 bolts went into a jig I’m building, and the hex heads gave my socket a solid grip without any stripping. For the price, getting 400 fully threaded ones in class 10.9 steel feels like a good deal for heavy-duty projects.