1" Split Lock Washer / Steel / Plain / ASME B18.21.1 / Made in USA
$493.77
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Product Description
1" Split Lock Washer / Steel / Plain / ASME B18.21.1 / Made in USA
Specifications
| Material | Steel |
|---|---|
| Finish | Plain |
| Size | 1" |
| Inside Diameter | 1.020" |
| Outside Diameter | 1.661" |
| Thickness | 0.250" |
| Hardness | C38 - C46 |
| Standard | ASME B18.21.1 |
| RoHS Compliance | RoHS Compliant |
| Measurement System | Inch |
RoHS Compliant
Frequently Asked Questions
Are lock washers effective at preventing loosening?
Modern engineering testing shows split lock washers can actually reduce clamp load under vibration. For critical applications, use nylon insert lock nuts or thread locker (Loctite). Tooth lock washers (internal/external star) typically perform better than split washers in vibration-prone applications.
Split Lock Washer / Steel / Plain
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Technical Specifications
Thread Size
1"
Material
Steel
Thread Direction
Unthreaded
Country of Origin
USA
Outer Diameter
1.661"
Thickness
0.250"
Hardness
C38 - C46
SKU
358500-500
Compliance & Certifications
DFARS Compliant
Defense Acquisition Regulations
Need documentation? Request compliance certificates