Latest [500 BULK] Split Lock Washers Stainless MS35338 1/2

Engineered for secure fastening in demanding environments, our Split Lock Washers are stainless steel and sized MS35338 1/2. Designed to resist loosening under vibration, they’re ideal for aerospace, automotive, and industrial assemblies.

Material: Stainless steel for exceptional corrosion resistance and durability.

Size: 1/2 inch nominal, compatible with standard hardware and fasteners.

Standard: Meets MS35338 specifications for reliable, military-grade performance.

Locking action: Split design creates a spring tension that resists loosening from vibration and dynamic loads.

Finish: Stainless finish enhances longevity in harsh or moisture-prone environments.

Applications: Ideal for automotive, machinery, aerospace, and other assemblies requiring secure fasteners.

To install, place the washer between the nut or bolt head and the mating surface, then tighten to the recommended torque. The split ends bite into the surfaces to maintain preload and prevent loosening. Avoid over-tightening to preserve the washer’s locking action and prevent deformation.

Why choose these:

Reliable performance in high-vibration applications

Superior corrosion resistance with stainless steel

MS35338-compliant for compatibility with aerospace-grade hardware