Lock Washers (or more properly, helical spring lock washers) look like they are broken, but are actually very short coil springs. In use, they increase a bolt's clamping force (per unit of applied torque) and help prevent loosening due to vibration, among other things. Lock washers must be used in combination with a flat washer to be effective.
SPECS:
| BRAND | McFeely's |
|---|---|
| MATERIAL | Stainless Steel, 18-8 |
| Washer Fits this Screw Size | #10 |
| Washer Outside Diameter | 21/64 in. |
| Washer Thickness | .04 in. |
| QUANTITY | 1000-Box |
| RoHS Compliant? | No |
| SKU | WSL-1024-M |
| SPECS: | SPECS:
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| Prop 65 |
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WARNING: This product can expose you to chemicals such as copper, nickel, lead or chromium which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
WARNING: Drilling, sawing, sanding or machining wood products can expose you to wood dust, a substance known to the State of California to cause cancer. Avoid inhaling wood dust or use a dust mask or other safeguards for personal protection. For more information go to www.P65Warnings.ca.gov/wood.
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