Newstar Fastenings - Micro Screws

Micro Serrated External Lock Washers DIN 6798A

Micro Serrated External Lock Washers updated: 02/07/2020

Newstar Fastenings are wholesale global distributors of micro screws and fastenings based in the UK. One of the products we specialise in are serrated external lock washers.

Why buy micro serrated external lock washers from Newstar Fastenings this July?

We offer excellent value for money and would be delighted to provide quotations on cheese head slotted machine screws for delivery worldwide, available on a same day dispatch basis. For further information and prices please click here.

Product overview: DIN 6798A

Product sizes: M2 to M3 (Larger Sizes Also Available On Request)

Product materials: Stainless Steel (A2 & A4), Spring Steel 350-425 HV10

Serrated External Lock Washers


M2 M2.5  M3

D1 min

2.2 2.7 3.2

D2 max

4.5 5.5 6.0
S 0.3 0.4 0.3

Serrated External Lock Washers Lengths and Material available.


M2  M2.5  M3


  Stainless Steel A2      = Spring Steel 350-425 HV10     Stainless Steel A4 also available.

  Larger sizes available on request.

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