[10000 BULK] Medium Split Lock Washers Steel Black Zinc 1/4

Medium Split Lock Washers — Steel with Black Zinc finish, 1/4" size are designed to provide secure locking for fasteners in motion-prone assemblies. Constructed from robust steel and finished with corrosion-resistant black zinc, these washers help prevent loosening under vibration and dynamic loads.

Specifications

• Size: 1/4" (for 1/4" bolts)
• Material: Steel
• Finish: Black Zinc

Benefits

• Locking action: Split design creates spring tension that resists loosening under vibration.
• Vibration resistance: Maintains clamp load during dynamic conditions to keep assemblies secure.
• Corrosion protection: Black zinc finish enhances durability in challenging environments.
• Ease of use: Simple to install with standard fasteners, improving assembly efficiency.

Ideal for automotive, machinery, equipment assembly, and general hardware projects where reliable locking is essential. Include these washers in your toolkit to reduce re-tightening and downtime while extending the life of your fastened joints.