Metal washer
Wilco Co., Ltd.
About This Product
■Features
・Generally speaking, "washer" refers to this flat washer.
- When the hole diameter of the material to be tightened is larger than the screw, the flat washer makes the seat surface of the screw head wider, which improves the adhesion to the material and stabilizes the screw head.
- It also prevents loosening as it presses down parts over a wide area.
・In addition, special size flat washers are a series of specifications developed to allow a wide range of outside diameters and thicknesses to be selected compared to conventional flat washers.
- Also called round washer, round washer, plain washer.
・Reference JIS standard: JIS B 1256
・EU-RoHS compliant product
*Other model numbers are available.
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Product
Metal washer
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Handling Company
Wilco Co., Ltd.
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Categories
10 Models of Metal washer
Items marked with have different values depending on the model number.
Click on the part number for more information about each product
| Product Image | Part Number | Price (excluding tax) | Material | Nominal diameter | Process | Product name |
|---|---|---|---|---|---|---|
|
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FW-0000-00N |
Available upon quote | Steel | 1.4~12 | Nickel plating | Iron (nickel plated) flat washer (flat washer) |
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FW-0000-00E |
Available upon quote | Steel | 1.4~12 | Trivalent chromate | Iron (trivalent chromate) flat washer (flat washer) |
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FW-0000-00EB |
Available upon quote | Steel | 2~6 | Trivalent chromate black | Iron (trivalent chromate black) flat washer (flat washer) |
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FFW-0000-00 |
Available upon quote |
Thickness (t) 1.0mm or less: Steel plate (SPCC) Thickness (t) 1.5mm or more: Carbon steel |
3~16 | Trivalent chromate | Iron (trivalent chromate) special size flat washer (flat washer) |
|
|
FFW-0000-00N |
Available upon quote |
Thickness (t) 1.0mm or less: Steel plate (SPCC) Thickness (t) 1.5mm or more: Carbon steel |
3~16 | Electroless nickel plating | Iron (electroless nickel plating) Special size flat washer (flat washer) |
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FFW-0000-00B |
Available upon quote |
Thickness (t) 1.0mm or less: Steel plate (SPCC) Thickness (t) 1.5mm or more: Carbon steel |
3~16 | Black baking treatment | Iron (black baking treatment) Special size flat washer (flat washer) |
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UW-0000-00 |
Available upon quote | Stainless | 1.4~12 | - | Stainless steel flat washer (flat washer) |
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UMW-0000-00 |
Available upon quote | Stainless steel (SUS316) | 3~5 | - | Stainless steel 316 flat washer (flat washer) |
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UUW-0000-00 |
Available upon quote | Free-cutting stainless steel (SUS303) | 3~16 | Degreasing | Stainless steel special size flat washer (flat washer) |
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UUW-0000-00H |
Available upon quote | Stainless steel (SUS304) | 3~16 | Degreasing | Stainless steel (304) special size flat washer (flat washer) |
Click on the part number for more information about each product
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About Company Handling This Product
- Japan