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Approved Vendor
Black-Oxide 18-8 Stainless Steel Split Lock Washer
Manufacturer part: 93711A600
Stop socket head screws from loosening due to mild vibration. These washers have a small diameter to fit under screws with narrow heads, but are still thick enough to keep fasteners secure. While they're not as vibration resistant as other lock washers, they are a great fit for electrical panels, light fixtures, and other light duty assemblies. Split lock washers are not reusable, and they only work with fasteners that have right-hand threads. Also known as high-collar lock washers. Black-Oxide 18-8 Stainless Steel—Typically chosen for their appearance, these washers have a dark, matte coating to create a finished look. They won't rust in wet and outdoor environments, but can't hold up to harsh chemicals as well as 316 stainless steel.
- Availability
- In stock
- Lead time
- Contact supplier
- Sold by
- Approved Vendor
Technical data
Specifications
Normalized product attributes for faster comparison and sourcing.
- ID
- 0.322"
- OD
- 0.457"
- ECCN
- EAR99
- Finish
- Black Oxide
- Hardness
- Rockwell C35
- Material
- 18-8 Stainless Steel
- Thickness
- 0.093"
- Performance
- Corrosion Resistant
- Washer Type
- Split
- For Use With
- Socket Head Screws
- For Screw Size
- 5/16,"
- 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
- Italy, United States
- Schedule B Number
- 731821.0000
- Specifications Met
- ASME B18.21.1
- System of Measurement
- Inch
Supplier coverage
Compare available offers
Review pricing, availability, and fulfillment details from verified distributors.
| Supplier | Supplier SKU | Price | Stock | Lead time | Type |
|---|---|---|---|---|---|
| Approved Vendor | 93711A600 | $8.87 USD | Contact supplier | Contact supplier | Authorized · US distributor |
Prices and availability are provided by suppliers and may change.