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Approved Vendor
Internal-/External-Tooth Lock Washers
Manufacturer part: 90588A111
Grip tighter than split lock washers to prevent nuts and screws from loosening in applications with constant movement, such as conveyors. Tooth lock washers typically can't be reused because the teeth often get bent when tightened.Internal and External Tooth—The strongest hold of all our tooth lock washers, these combine internal and external teeth to boost gripping power. However, the teeth may mar your material and snag on objects. Pair these washers with fasteners that are large enough to make contact with the external teeth, such as pan, button, and binding head screws.Wear-Resistant 410 Stainless Steel—These grip hard material better than other types of stainless steel. They are not as corrosion resistant as 18-8 and 316 stainless steel, so they are best for environments that experience occasional moisture.
- Availability
- In stock
- Lead time
- Contact supplier
- Sold by
- Approved Vendor
Technical data
Specifications
Normalized product attributes for faster comparison and sourcing.
- ID
- 0.115"
- OD
- 0.475"
- ECCN
- EAR99
- Hardness
- Not Rated
- Material
- 410 Stainless Steel
- Thickness
- 0.016" to 0.021"
- Performance
- Corrosion Resistant, Wear Resistant
- Washer Type
- Tooth
- For Screw Size
- No. 4
- Tooth Location
- Internal and External
- RoHS Compliance
- RoHS 3 (2015/863/EU) Compliant
- DFARS Compliance
- Not Specialty Metals Compliant
- REACH Compliance
- REACH (EC 1907/2006) (06/27/2024, 241 SVHC) Compliant
- USMCA Qualifying
- No
- Country of Origin
- Taiwan
- Schedule B Number
- 731821.0000
- Specifications Met
- ASME B18.21.1
- System of Measurement
- Inch
Supplier coverage
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| Supplier | Supplier SKU | Price | Stock | Lead time | Type |
|---|---|---|---|---|---|
| Approved Vendor | 90588A111 | $4.13 USD | Contact supplier | Contact supplier | Authorized · US distributor |
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