The spring is made of rust-resistant steel, which prevents rust in humid environments and has strong acid resistance, antioxidant properties, and corrosion resistance.
It is widely used for the repair of fountain pens, household appliances, electric motors, factory machinery, lawn mowers, and the like.
M2M2.5M3M4 stainless steel flat head countersunk nut large spring washer, 50pcs,
Description
M2M2.5M3M4 stainless steel flat head countersunk nut large spring washer, 50pcs,