RS PRO Steel Bright Zinc Lock Washers, M5, DIN 7980

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Subtotal (1 bag of 250 units)*

Kr.70 82 

(exc. VAT)

Kr.88 52 

(inc. VAT)

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In Stock
  • Plus 345 unit(s) shipping from 09. februar 2026
  • Plus 47 unit(s) shipping from 09. februar 2026
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Bag(s)
Per Bag
Per unit*
1 - 4Kr. 70,82Kr. 0,283
5 - 9Kr. 67,50Kr. 0,27
10 - 29Kr. 63,72Kr. 0,255
30 +Kr. 59,49Kr. 0,238

*price indicative

RS Stock No.:
526-833
Brand:
RS PRO
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Brand

RS PRO

Compatible Screw/Bolt Size

M5

Product Type

Washers

External Diameter

8.8mm

Washer Type

Lock

Inside Diameter

5.1 mm

Material

Steel

Standards/Approvals

DIN 7980

Finish

Bright Zinc

Thickness

1.6mm

Grade

A2

RS PRO ZnPt Steel 1 Coil Spring Washer, M5


Use this spring coil washer from RS PRO when you need to prevent nuts from loosening due to vibration. The ends of the washer grab the nut as you tighten it, binding against it for a secure grip.

This washer is made of durable steel, so it's a long-lasting product. The zinc plating provides improved corrosion resistance, meaning it will stand up to harsh conditions without degrading or rusting.

The spring washer features a split that's designed to absorb the initial turning force of the screwdriver. This means you can tighten the nut fully without breaking the washer. It visibly closes under the weight of the bolt, so you know it's secure. Washers like this are the ideal choice for heavy-duty industrial environments that features strong vibration or corrosive chemicals.

Features and Benefits


  • Bright zinc-plated finish

  • M5 for screw/bolt size

  • Inside diameter of 5.1 mm

  • Steel material

  • Outside diameter of 8.8 mm

  • Thickness of 1.6 mm

  • Spring washer type

    • Small Pack Size: 526833

    Large Pack Size: 2646489

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