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Approved Vendor
ASME Washer
Manufacturer part: 90474A136
Also known as Type B washers, these meet ASME sizing standards. They take the pressure off screws and nuts to protect your mounting surface.Zinc-Yellow-Chromate-Plated Steel—With the same corrosion resistance as zinc-plated steel, these withstand occasional exposure to moisture.High Fastener Strength Rating—About 25% stronger than medium-strength steel washers, these are commonly used when fastening components in valves, pumps, and motors. Pair them with other high-strength steel nuts and bolts.For Fastener Strength Grade/Class—If you require screws or nuts with a specific fastener strength rating, make sure your washer matches the grade or class.
- Availability
- In stock
- Lead time
- Contact supplier
- Sold by
- Approved Vendor
Technical data
Specifications
Normalized product attributes for faster comparison and sourcing.
- ID
- 1.562"
- OD
- 2.750"
- ECCN
- EAR99
- Hardness
- Rockwell C38
- Material
- Zinc-Yellow-Chromate-Plated Steel
- Thickness
- 0.146" to 0.174"
- Performance
- High Strength
- Washer Type
- Flat
- For Screw Size
- 1 ,1/2,"
- RoHS Compliance
- RoHS 3 (2015/863/EU) Compliant
- ASME Designation
- Narrow
- DFARS Compliance
- Not Specialty Metals Compliant
- REACH Compliance
- REACH (EC 1907/2006) (06/14/2023, 235 SVHC) Compliant
- USMCA Qualifying
- No
- Country of Origin
- United States
- Schedule B Number
- 731822.0000
- Specifications Met
- ASME B18.21.1
- Washer Designation
- ASME
- System of Measurement
- Inch
- Fastener Strength Rating
- High
- Fastener Strength Grade/Class
- SAE Grade 8
- For Fastener Strength Grade/Class
- SAE Grade 8
Supplier coverage
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Review pricing, availability, and fulfillment details from verified distributors.
| Supplier | Supplier SKU | Price | Stock | Lead time | Type |
|---|---|---|---|---|---|
| Approved Vendor | 90474A136 | $13.52 USD | Contact supplier | Contact supplier | Authorized · US distributor |
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