M4 Internal Tooth Lock Washers / Steel / Zinc / DIN6797J
$163.40
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Product Description
M4 Internal Tooth Lock Washers / Steel / Zinc / DIN6797J
Specifications
| Material | Steel |
|---|---|
| Finish | Zinc |
| Size | M4 |
| Inside Diameter | 4.1 mm |
| Outside Diameter | 8.1 - 8.5 mm |
| Thickness | .415 - .485 mm |
| Standard | DIN 6797J |
| RoHS Compliance | On Request |
| 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.
Internal Tooth Lock Washers / Steel / Zinc
Family: D6797J
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Technical Specifications
Thread Size
M4
Material
Steel
Thread Direction
Unthreaded
Outer Diameter
8.1 - 8.5 mm
Thickness
.415 - .485 mm
SKU
M4D6797J-10000