Fractional Sizes of SAE Washers with Clear Zinc Cr3 Plating
Low Carbon SAE Flat Washers with Clear Zinc Cr3 Plating
Low carbon SAE flat washers are essential fastening components designed to evenly distribute load from bolts, nuts, and screws while protecting the mating surface from damage. Manufactured from mild, low-carbon steel, these washers provide flexibility, reliability, and cost-effective performance across a wide range of industrial and commercial applications. When finished with Clear Zinc Cr3 plating, they gain added corrosion resistance, making them suitable for both indoor and light outdoor use.
What Are Low Carbon SAE Flat Washers?
SAE-Specified Design for Proper Fit
Low carbon SAE flat washers are produced to Society of Automotive Engineers (SAE) dimensional standards. This ensures consistent inner and outer diameters that match SAE bolt sizes for proper load distribution and secure fastening. Compared to USS washers, SAE washers feature a smaller outside diameter, making them ideal for applications with limited clearance.
Mild Steel Construction
The low carbon steel composition allows these washers to flex slightly under load, helping maintain even clamping pressure and reducing the risk of surface deformation. This makes them a dependable choice for general-purpose fastening in automotive, construction, and manufacturing environments.
Fractional Sizes for Versatile Applications
Common Fractional Options
Low carbon SAE flat washers are available in standard fractional sizes including 1/4", 3/8", 1/2", 5/8", 3/4", and 1". Each size is designed to pair with corresponding bolts and nuts, ensuring proper alignment and optimal load support.
Reliable Load Distribution
Using the correct fractional washer size improves torque accuracy, protects base materials, and extends the service life of fasteners and assemblies.
Clear Zinc Cr3 Plating Benefits
Corrosion Resistance with Environmental Compliance
Clear Zinc Cr3 plating provides a protective barrier against rust and oxidation while remaining RoHS compliant. This trivalent chromium finish offers a clean, bright appearance and improved durability compared to uncoated washers.
Clean Finish for Professional Assemblies
The smooth zinc surface enhances appearance and makes these washers ideal for exposed or visible fastening applications.
Common Applications
Low carbon SAE flat washers with Clear Zinc Cr3 plating are widely used in automotive assemblies, light construction, industrial equipment, maintenance repairs, and general fastening projects.
With dependable load distribution, corrosion protection, and consistent sizing, low carbon SAE flat washers with Clear Zinc Cr3 plating deliver long-lasting, professional-grade performance across countless applications.