While Supplies Last MS51848-34 Mil-Spec Split Lock Washers 1/2″ Steel Black Phosphate (2000 / Pkg.)
Original price was: $232.15.$97.50Current price is: $97.50.
For orders under $150.00, a shipping fee of $12.99 applies.
Specs
Size: 1/2 inch
Material: Steel
Finish: Black phosphate
Package quantity: 2,000 per package
Features
Split lock washer design resists loosening under vibration and dynamic loading.
Solid steel construction provides reliable load distribution across fasteners.
Black phosphate finish offers mild corrosion resistance and surface lubricity to support locking performance.
Bulk packaging supports high-volume maintenance and assembly workflows.
Physical
Material: Steel
Finish: Black phosphate
Nominal size: 1/2 inch
Industry Used In
Defense and military equipment assemblies
Aerospace and avionics hardware installations
Automotive and heavy machinery maintenance
Industrial equipment manufacturing and repair
Marine hardware and other vibration-prone assemblies





