3/16 x 7/8 x 18G Flat Round Washer (Standard) - 316 Stainless Steel
Regular price
$16.36
Sale price
$16.36
Regular price
Inc. GST
Available
The Imperial Flat Round Washer (Standard) - 316 Stainless Steel is a stainless steel flat washer for load distribution and surface protection in marine and coastal fastening. Supplied in A4 / 316 Stainless Steel, Imperial thread, it is suited to professional installation and long-service applications in marine, coastal, and industrial environments.
Where this product is used
- General-purpose load distribution with stainless bolts and screws in marine applications.
- Surface protection under fastener heads in timber and composite decking.
- Architectural and coastal fastening assemblies requiring clean, corrosion-free washers.
Key specifications
| Specification | Detail |
|---|---|
| Material Grade | A4 / 316 Stainless Steel |
| Thread Standard | Imperial |
Selecting the right option
Use a washer under bolt heads and nuts on timber, composite, and soft materials to distribute the clamping load and prevent surface damage. Match washer grade to the bolt grade — mix 304 and 316 only if the environment permits.
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Available Options:
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1 1/2" x 3 1/4" x 10G
Model Number: FRWA4112X314
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1 1/4" x 2 3/4" x 10G
Model Number: FRWA4114X234
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1 1/8" x 2 1/2" x 10G
Model Number: FRWA4118X212
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1" x 1 7/8" x 12G
Model Number: FRWA41X178
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1" x 2" x 10G
Model Number: FRWA41X2
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1/2" x 1 1/4" x 14G
Model Number: FRWA412X114
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1/2" x 1" x 16G
Model Number: FRWA412X1
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1/2" x 2" x 16G
Model Number: FRWA412X2
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1/4" x 1 1/4" x 16G
Model Number: FRWA414X114
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1/4" x 1" x 16G
Model Number: FRWA414X1
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1/4" x 1/2" x 20G
Model Number: FRWA414X12
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1/4" x 3/4" x 18G
Model Number: FRWA414X34
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1/4" x 5/8" x 18G
Model Number: FRWA414X58
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1/4" x 7/8" x 18G
Model Number: FRWA414X78
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1/4" x 9/16" x 18G
Model Number: FRWA414X916
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1/8" x 3/8" x 20G
Model Number: FRWA418X38
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1/8" x 5/16" x 22G
Model Number: FRWA418X516
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3/4" x 1 1/2" x 14G
Model Number: FRWA434X112
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3/4" x 1 7/8" x 14G
Model Number: FRWA434X178
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3/8" x 1 1/2" x 14G
Model Number: FRWA438X112
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3/8" x 1 1/4" x 16G
Model Number: FRWA438X114
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3/8" x 1" x 16G
Model Number: FRWA438X1
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3/8" x 2" x 14G
Model Number: FRWA438X2
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3/8" x 3/4" x 18G
Model Number: FRWA438X34
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3/8" x 7/8" x 18G
Model Number: FRWA438X78
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3/16" x 1 1/4" x 16G
Model Number: FRWA4316X114
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3/16" x 1" x 16G
Model Number: FRWA4316X1
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3/16" x 1/2" x 20G
Model Number: FRWA4316X12
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3/16" x 3/4" x 18G
Model Number: FRWA4316X34
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3/16" x 7/8" x 18G
Model Number: FRWA4316X78
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3/16" x 7/16" x 20G
Model Number: FRWA4316X716
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5/8" x 1 1/2" x 14G
Model Number: FRWA458X112
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5/8" x 1 1/4" x 16G
Model Number: FRWA458X114
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5/16" x 1 1/4" x 16G
Model Number: FRWA4516X114
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5/16" x 1" x 16G
Model Number: FRWA4516X1
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5/16" x 3/4" x 18G
Model Number: FRWA4516X34
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5/16" x 5/8" x 18G
Model Number: FRWA4516X58
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5/32" x 3/8" x 20G
Model Number: FRWA4532X38
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5/32" x 7/16" x 20G
Model Number: FRWA4532X716
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7/8" x 1 5/8" x 14G
Model Number: FRWA478X158
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7/8" x 2" x 10G
Model Number: FRWA478X2
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7/16" x 1 1/8" x 16G
Model Number: FRWA4716X118
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1" x 2 1/2" x 10G
Model Number: FRWA41X212
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1 1/4" x 2 1/2" x 10G
Model Number: FRWA4114X212
