When it comes to securing fasteners and distributing load pressure, wave washers, shim washers, stainless steel washers, structural washers, and thrust washers play critical roles in mechanical assemblies. At G-Fast, we supply premium quality, USA-made washers to industries across New York, New Jersey, Chicago, and nationwide. Whether you need vibration-resistant wave washers or heavy-duty structural washers, our products meet the highest standards for durability, precision, and performance.
Why Industrial Washers Matter
Washers may be small components, but they serve vital functions:
- Load Distribution – Prevent surface damage under bolt heads/nuts
- Vibration Resistance – Maintain tension in moving assemblies
- Spacing & Alignment – Provide precise gaps between components
- Corrosion Protection – Create barriers between dissimilar metals
Types of Washers & Their Applications
1. Wave Washers
- Design: Crescent-shaped with alternating high/low points
- Materials: Carbon steel, stainless steel, or phosphor bronze
- Key Benefits:
- Absorbs axial movement and vibration
- Maintains tension in spring-loaded assemblies
- Compensates for thermal expansion/contraction
- Common Uses: Automotive suspensions, electrical contacts, bearing pre-load
2. Shim Washers
- Design: Ultra-thin, precision-ground flat washers
- Materials: Stainless steel (most common), brass, or aluminum
- Key Benefits:
- Fine-tuning machinery clearances (0.001″ to 0.125″ thickness)
- Alignment correction in gearboxes and pumps
- Space adjustment without disassembling entire units
- Common Uses: Aerospace components, industrial machinery, precision equipment
3. Stainless Steel Washers
- Grades Available: 18-8 (304), 316 marine grade, 410 hardened
- Key Advantages:
- Superior corrosion resistance (3x longer lifespan than carbon steel)
- Hygienic properties for food/pharmaceutical applications
- Non-magnetic options available (304/316 grades)
- Common Uses: Chemical processing, marine hardware, medical devices
4. Structural Washers
- Design: Extra-thick with large outer diameter (ASTM F436 compliant)
- Materials: Grade 5/8 carbon steel or A588 weathering steel
- Key Benefits:
- Prevents pull-through in wooden/soft material connections
- Distributes load in steel-to-steel structural connections
- Used with high-strength structural bolts (A325/A490)
- Common Uses: Steel buildings, bridges, heavy equipment frames
5. Thrust Washers
- Design: Flat bearing surface with low-friction coating options
- Materials: Bronze-impregnated steel, PTFE composites
- Key Advantages:
- Handles extreme axial loads in rotating assemblies
- Reduces friction in gear/pulley applications
- Self-lubricating options available
- Common Uses: Transmissions, hydraulic pumps, conveyor systems
Why Choose G-Fast for Your Washer Needs?
✔ American Manufacturing – All washers made in USA facilities meeting ASTM standards
✔ Immediate Availability – Same-day shipping from our NJ, IL, and TX warehouses
✔ Technical Expertise – Our engineers help select optimal washer specifications
✔ Quality Guarantee – Every batch undergoes:
- Dimensional verification
- Hardness testing
- Salt spray corrosion testing
Industries We Serve Nationwide
Our stainless steel washers, structural washers, and thrust washers are trusted by:
- Construction Firms (NYC high-rises, Chicago infrastructure projects)
- Manufacturing Plants (NJ industrial equipment, Midwest automotive)
- Aerospace & Defense (FAA-approved hardware)
- Energy Sector (Oil rigs, wind turbines, power plants)
Order Your Washers Today
For wave washers, shim washers, or any specialty washers, visit:
Serving New York, New Jersey, Chicago, and nationwide with:
✅ Same-day quotes
✅ Volume discounts
✅ Custom washer solutions