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M20 Split Lock Washer (Stainless A2 (18 8)) / Steel / Plain
- Steel
- Plain
- ASME B18.21.1
$112.93
$2.26 / pc
Package of 50
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Product Description
M20 Split Lock Washer (Stainless A2 (18 8)) / Steel / Plain
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.
$112.93
$2.26/pc
Split Lock Washer (A2 (18 8)) / Stainless Steel / Passivated
Family: 836
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Technical Specifications
Thread Size
M20
Material
Steel
Finish
Plain
Thread Direction
Unthreaded
Standard
ASME B18.21.1
Washer Type
Split
Inside Diameter
20.2 mm
Outer Diameter
33.6 mm
Thickness
4 mm
Hardness
C38 - C46
RoHS Compliance
RoHS Compliant
Measurement System
Metric
SKU
836200-50