حلقات قفل متوسطة مشقوقة 3/4 | فولاذ مطلي بالزنك (100/عبوة)

Just installed these to secure my mower deck bolts after the vibration kept loosening them. The zinc coating seems even and they fit perfectly on 3/4-inch shafts.

Had a shaky mount on my drill press that kept loosening up, and these #3 split washers fixed it completely after one install. The steel feels sturdy and the zinc plating seems like it'll hold up well against occasional moisture in my garage.

Put a full set of these on a trailer bed rebuild and not a single one has budged after a month on rough roads. The zinc coating looks clean and seems to resist rust better than plain steel ones I've used before.