MS35333-107 | غسالات قفل أسنان داخلية عسكرية | فولاذ (1000/عبوة)

Installing these on a heavy-duty mower deck, the steel washers held tight even after an hour of rough cutting. The internal teeth dug in just enough to prevent any backing out, making the whole assembly feel more secure. Exactly what I needed for high-vibration applications.

The internal teeth bite down evenly on the bolt head, and they held my motor mounts tight through a full week of rough driving. A thousand per package means I’ve got spares for every project coming up.

The internal teeth grabbed tighter than standard lock washers during my test run—no loosening after a full day of heavy vibration on the shop press. The steel finish on these is clean and consistent across all 1000 pieces, which saves me time sorting. Exactly what I needed for securing bolted joints