M5 External Tooth Lock Washers / Steel / Zinc CR+3 / DIN 6798A
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Product Description
M5 External Tooth Lock Washers / Steel / Zinc CR+3 / DIN 6798A
Specifications
| Material | Steel |
|---|---|
| Finish | Zinc |
| Size | M5 |
| Inside Diameter | 5.1 mm |
| Outside Diameter | 9.2 mm |
| Thickness | 1.2 mm |
| Hardness | C38 - C46 |
| Standard | ASME B18.21.1 |
| RoHS Compliance | RoHS Compliant |
| Measurement System | Metric |
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.
Lockwasher Steel Zinc CR+3 (DIN 6798A)
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Technical Specifications
Thread Size
M5
Material
Steel
Thread Direction
Unthreaded
Outer Diameter
9.2 mm
Thickness
1.2 mm
Hardness
C38 - C46
SKU
749050-50000