When secure fastening matters, washers provide the critical interface between bolts and surfaces. Whether you need wave washers, shim washers, stainless steel washers, structural washers, or thrust washers, choosing the right type prevents loosening and damage. At G-Fast, we supply premium USA-made washers to New York, New Jersey, Chicago, and nationwide – delivering reliable solutions for every application.
Why Proper Washer Selection Matters
Washers serve three critical functions:
✔ Load distribution – Prevent surface damage
✔ Vibration resistance – Maintain bolt tension
✔ Spacing adjustment – Perfect alignment
Failure to use correct washers can lead to:
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Bolt loosening under vibration
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Surface damage from overtightening
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Corrosion between dissimilar metals
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Premature fastener failure
5 Key Washer Types & Their Applications
1. Wave Washers
Axially-compressed spring washers that maintain tension.
Best for:
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Electrical enclosures
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Light machinery
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Automotive assemblies
Key Features:
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Provides constant spring pressure
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Compensates for thermal expansion
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Available in stainless steel and carbon steel
2. Shim Washers
Precision-thickness spacers for exact alignment.
Critical applications:
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Aerospace components
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Heavy equipment
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Precision machinery
Why choose them?
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Available in ultra-thin gauges (0.001″)
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Maintain exact tolerances
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Prevent misalignment issues
3. Stainless Steel Washers
Corrosion-resistant washers for harsh environments.
Common uses:
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Marine hardware
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Chemical processing
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Food equipment
Advantages:
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304 and 316 stainless options
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Withstand extreme temperatures
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Resist pitting and corrosion
4. Structural Washers
Heavy-duty washers for high-load applications.
Ideal for:
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Steel construction
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Bridge building
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Heavy machinery
Key benefits:
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Thicker than standard washers
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Larger outer diameters
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Meet ASTM F436 specifications
5. Thrust Washers
Low-friction bearings for rotating assemblies.
Perfect for:
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Gearboxes
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Pumps
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Automotive transmissions
Why they’re essential:
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Reduce rotational friction
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Handle axial loads
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Prevent metal-to-metal contact
Selecting the Right Washer
Consider these factors when choosing washers:
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Material compatibility – Match to fastener and surface
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Load requirements – Structural vs standard duty
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Environmental conditions – Corrosion resistance needs
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Movement type – Rotational vs static applications
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Space constraints – Thickness limitations
G-Fast Washer Advantages
We provide:
✅ 100% USA-made products
✅ Same-day shipping nationwide
✅ Technical specifications for every application
✅ Competitive pricing on bulk orders
✅ Full material certifications
Our washers meet:
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ASTM standards
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MIL-SPEC requirements
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Industry-specific certifications
Industry Applications Across America
Our washers are trusted in:
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New York high-rise construction
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New Jersey marine equipment
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Chicago manufacturing plants
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Nationwide infrastructure projects
Get Your Washers Today
Upgrade your assemblies with premium USA-made washers from G-Fast. Browse our complete selection of wave washers, shim washers, stainless steel washers, structural washers, and thrust washers at:
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