9/16 Inch Grade 8 Split Lock Washer Zinc Plated

The 9/16-inch Grade 8 split lock washer is designed for high-strength fastening applications where vibration and heavy loading require superior bolt security. Manufactured from alloy steel to Grade 8 specifications, it delivers maximum clamping force retention with a durable zinc-plated finish for corrosion resistance in industrial, construction, and automotive environments.