3/4 Inch Split Lock Washer Grade 8, Hardened With Yellow Dichromate Finish, 20 Pack, Built To Last, Vibration Resistant And Corrosion Resistant Fasteners For Bolts And Nuts, Durable Locking Solution

Three Quarter Inch Split Lock Washer, Grade 8, Yellow Finish
✔️ Lock washer resists loosening from vibration and corrosion in bolt assemblies

This 3/4 inch split lock washer is hardened Grade 8 steel with a yellow dichromate finish. It locks beneath a nut to prevent rotation caused by vibration and exposure to moisture. Pack size: 20 washers per pack, designed for bolts and nuts with similar diameter (0.75 in / 19.05 mm).

✅ 0.75 in (19.05 mm) outer diameter fits like-diameter bolts and nuts
✅ Hardened Grade 8 steel with yellow dichromate finish for corrosion resistance
✅ Pack of 20 washers for bulk fastening projects
✅ Resists vibration-induced loosening and maintains fastener integrity
✅ Locks effectively under a nut for secure clamping

💡 What is a lock washer used for in mechanical assemblies?

It’s a handy tool for keeping fasteners tight in moving, high-vibration setups.

- Keeps bolts from backing out under vibration - Reduces loosening from corrosion on threaded joints - Works with matching diameter bolts and nuts for secure fit