12mm Crush Washer

The fit was perfect on the old bolt I was replacing, and the metal feels solid without being too hard to compress. Exactly what I needed for a quick service job.

Needed a crush washer to seal a fuel line fitting, and this 12mm one fit perfectly with no leaks. The copper material crushed evenly under torque, just as it should.

Was fiddling with an old repair job and these crush washers fit perfectly—the 12mm size was exactly what my setup needed. They sealed up without any leaks right away and the price for a pack was a steal compared to hunting through random bins at the hardware store.