1 開口中型彈簧墊圈 | 鋼 鍍鋅 (100個/包)

I needed a solid pack of lock washers for a rattling mower deck, and these zinc-plated ones fit perfectly and haven't budged after a week of tough mowing.

After a few months of heavy use on my lawn equipment, these washers have held up perfectly against constant vibration. The zinc coating still looks like new with no signs of rust.

The zinc plating looks clean and uniform across all 100 pieces, and they’re holding up well under the vibration on my mower deck. No rust after a few rainy weeks, which is exactly what I needed for this job.