M12-1.5 X 25mm 육각 머리 볼트 | 클래스 8.8 강철 무도금 | 전체 나사산 (100 / 팩)

Put these on a pump mount that kept wiggling loose. The class 8.8 steel is noticeably tougher than standard hardware and the full threading gave me plenty of grip. Fit perfectly with a 19mm socket and no stripped heads.

Used these on a jig I was building and the fully threaded shaft gave me a solid grip through thick steel plates. The hex head fit my socket perfectly without any slipping. Pack of 100 is great for stocking up.

Threaded all the way to the head, so no wasted space when bolting into a tight clearance. The hex drive seated perfectly in my socket every time, and not one stripped out on install.