Bright Zinc Plated Steel External Tooth Lock Washer, M5

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Bulk discount available

Subtotal (1 bag of 250 units)*

$20.11

(exc. GST)

$23.13

(inc. GST)

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In Stock
  • 285 unit(s) ready to ship from another location
  • Plus 17 unit(s) shipping from 14 January 2026
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Bag(s)
Per Bag
Per unit*
1 - 4$20.11$0.08
5 - 9$19.90$0.08
10 - 29$19.53$0.078
30 - 149$19.10$0.076
150 +$15.40$0.062

*price indicative

RS Stock No.:
276-875
Brand:
RS PRO
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Brand

RS PRO

For Screw/Bolt Size

M5

Washer Type

External Tooth

Inside Diameter

5.3mm

Outside Diameter

10mm

Material

Steel

Finish

Bright Zinc Plated

Thickness

0.6mm

BZP Spring Steel


From the trusted RS PRO brand, this external tooth lock washer is ideal for added security in fixings and fastenings. They function in the same way as a standard washer, by distributing the load of a bolt against a surface material, but have a locking action that prevents turning of the fastener, meaning there is less chance of the fixing loosening over time or under repeated stress. As such they are commonly used wherever vibration is a factor.

Features and Benefits


Shakeproof Washers - External

Bright zinc plated for corrosion-resistance

Ideal for dynamic loads and vibration environments

Applications


Shakeproof Washers - External

Why RS PRO?


RS PRO aims to be your go-to brand for reliability and value for money. We source great parts at great prices and test everything with our in-house experts to ensure the quality you need. When it comes to tools and fasteners, we know that versatility and dependability are what you need. As such, we stock a variety of mainstay and specialist fasteners and couplers to suit any application. Whether you're a professional electrician, plumber, builder or DIY enthusiast, RS PRO is here to support you.

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