M5 Lock Washers / Steel / DIN 137B
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Product Description
M5 Lock Washers / Steel / DIN 137B
Specifications
| Material | Steel |
|---|---|
| Finish | Plain |
| 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 (DIN 137B)
Family: R93
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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
R93050-15000