M5 Internal Tooth Lockwashers / Low Carbon Steel / Black Oxide / DIN 6797A
- Steel
- Black Oxide
- DIN 6797A
$51.87
$0.074 / pc
Package of 700
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Product Description
M5 Internal Tooth Lockwashers / Low Carbon Steel / Black Oxide / DIN 6797A
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.
Does Black Oxide finish provide corrosion protection?
Black Oxide provides mild corrosion resistance through a controlled oxidation process. It is dimensionally stable (no plating buildup), will not chip or flake, and is suitable for indoor use. For outdoor or wet environments, additional oil coating or a different finish (zinc, stainless) is recommended.
$51.87
$0.074/pc
Internal Tooth Lockwashers / Steel / Black Oxide
Family: D6797JB
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M5 Internal Tooth Lockwashers / Low Carbon Steel / Black Oxide / DIN 6797A
SKU: M5D6797JB-700
Technical Specifications
Material
Steel
Finish
Black Oxide
Thread Direction
Unthreaded
Standard
DIN 6797A
Country of Origin
Import
Washer Type
Internal Tooth
Inside Diameter
5.3 mm
Outer Diameter
10 mm
Thickness
0.6 mm
Measurement System
Metric
SKU
M5D6797JB-700
https://www.ecomfasteners.com/products/m5-internal-tooth-lockwashers-steel-black-oxide-din6797a · Printed