RS PRO Stainless Steel Plain Internal Tooth Shakeproof Washer, M12, DIN 6797J

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Subtotal (1 bag of 100 units)*

Kr.45 48 

(exc. VAT)

Kr.56 85 

(inc. VAT)

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  • Plus 387 unit(s) shipping from 09. februar 2026
  • Plus 68 unit(s) shipping from 09. februar 2026
  • Plus 586 unit(s) shipping from 18. februar 2026
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Bag(s)
Per Bag
Per unit*
1 - 4Kr. 45,48Kr. 0,455
5 - 9Kr. 43,24Kr. 0,432
10 - 29Kr. 40,50Kr. 0,405
30 +Kr. 38,21Kr. 0,382

*price indicative

RS Stock No.:
187-0557
Brand:
RS PRO
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Brand

RS PRO

Compatible Screw/Bolt Size

M12

Product Type

Shakeproof Washer

External Diameter

20.5mm

Washer Type

Internal Tooth

Inside Diameter

13 mm

Standards/Approvals

DIN 6797J

Material

Stainless Steel

Finish

Plain

Thickness

0.8mm

Grade

A2

RS PRO Plain AS 304 Stainless Steel Internal Tooth Shakeproof Washer, M3


These shakeproof washers from RS PRO will keep your fixings secured firmly in place. They tightly grip the fasteners and prevent them from coming loose even during heavy use or frequent shocks and jolts.

These washers have internal teeth that lock into place around a bolthead or nut. The tight clasp increases the security of the bolt and allows you to reduce the amount of time you spend checking and maintaining your equipment.

The washers are particularly useful in applications where there may be vibrations or regular forceful movements, such as in heavy industrial equipment or the transport industry. By keeping bolts and fixings secured, these shakeproof washers can help prevent accidents and damage, increasing workplace safety.

Features and Benefits


• Plain finish

• M3 screw/bolt size

• Inside diameter of 3.2 mm

• Stainless steel material

• Outside diameter of 6 mm

• A2 304 stainless steel type

• Thickness of 0.4 mm

• Internal tooth washer type

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