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Conquest USS Flat Washers made from 316 stainless steel are built for the job site and the long haul. Whether you’re anchoring structural bolts, building in coastal environments, or tackling a heavy-duty mechanical install, these washers deliver lasting performance, corrosion resistance, and peace of mind.

Designed to distribute load and reduce surface damage, these USS flat washers are ideal for high-moisture, high-salinity environments, from marine and chemical processing setups to outdoor decking and framing projects. The 316 stainless steel composition ensures enhanced protection against rust and chemical exposure, even in the harshest conditions.

Compatible with standard USS bolts and fasteners, these washers are available in a wide range of diameters and thicknesses, giving you flexibility for any installation. Drop them into place, tighten your fastener, and rest easy knowing you’ve locked in long-term durability.

Key Features:

• 316 Stainless Steel: Built for superior corrosion resistance in marine, chemical, and outdoor environments.
• USS Pattern Dimensions: Designed with a larger inner diameter and outer diameter, ideal for heavy-duty fasteners.
• Versatile Use: Perfect for construction, machinery, decking, fencing, and any moisture-prone application.
• Distributes Load: Prevents pull-through and protects surfaces from damage during installation.
• Multiple Sizes Available: A variety of inner diameters and thicknesses support a wide range of bolt sizes.

Applications:

• Coastal and marine construction
• Chemical plant installations
• Deck and pergola builds
• HVAC and mechanical assemblies
• Agricultural and livestock structures

Installation:

1. Select the washer size that matches your bolt diameter.
2. Position between the bolt head or nut and the work surface.
3. Tighten the fastener as needed, ensuring even pressure is applied across the washer surface.