1″ Conquest USS Flat Washer – 316 Stainless Steel
This 1″ USS washer is designed for extreme-duty fastening applications in marine, structural, and chemical environments. Made from 316 stainless steel, it resists corrosion, pitting, and chemical breakdown. The USS spec ensures wide load spreading for secure connections. Best paired with 1″ stainless coarse-thread bolts and nuts.
Ensure fasteners and washers share the same material and finish for proper fit and corrosion resistance.
1″ USS Stainless Washer for Structural and Marine Heavy Bolting
This washer is essential for boat lift installs, structural tie-downs, and chemical-resistant frameworks. It protects mating surfaces and fastener heads from damage or embedding. Built for reliability where rust and stress are constant. A serious washer for serious jobs.
Key Features
- 316 Stainless Construction: Rust-proof and chemical-safe.
- USS Dimensions: Designed for heavy fasteners and wide clamping areas.
- 1″ ID: Fits standard 1″ coarse-thread stainless bolts.
- Long-Term Strength: Maintains hold through vibration and torque cycles.
- Jobsite Proven: Trusted across marine, industrial, and structural trades.
Common Applications
- Dock or marine hardware
- Structural support framing
- Bridge deck or pier assembly
- Machinery mount bolts
- Outdoor structural assemblies
Installation Tips
- Use with matching nuts and bolts made from 316 stainless steel.
- Position washer flat under the nut or bolt head.
- Torque fasteners evenly for maximum seal and load distribution.
