1/2 SUS304 S/S REG LOCK WASHER
Description Use Precision stainless steel lock washers for exterior and marine applications. The lock washer creates tension to prevent loosening of the bolt. The semi-coiled design of spring lock washers gradually rise to create tension. Prevent corrosion with corrosion resistant lock washers. Comes in package of 25 count 1/2 inch dia washers.