[25 PKG] Heavy Split Lock Washers Steel Zinc Yellow 1 1/2

Heavy Split Lock Washers in steel with a yellow zinc finish deliver reliable locking action for demanding assemblies. Designed for 1 1/2" applications, these washers provide superior resistance to loosening under vibration and heavy loads, making them ideal for automotive, industrial, and machinery settings.

Key features

• Material: high-strength steel for durability in tough environments
• Finish: yellow zinc plating offers corrosion resistance and a bright, long-lasting appearance
• Type: split lock design to bite into mating surfaces and maintain clamping force
• Size: 1 1/2" (inches) for compatible fastener assemblies
• Durability: built to withstand repeated vibrations and dynamic loads

Benefits

• Prevents loosening due to vibration and dynamic stresses
• Maintains consistent preload between bolt and surface
• Corrosion-resistant yellow zinc finish extends service life
• Cost-effective, easy-to-install locking solution

Applications

• Automotive assemblies and aftermarket repairs
• Industrial machinery and equipment assemblies
• Electrical enclosures, panels, and control systems
• HVAC, plumbing, and construction projects

Specifications

Material: Steel

Finish: Yellow Zinc

Type: Heavy Split Lock Washer

Size: 1 1/2 in