Newstar Fastenings - Micro Screws

Micro Hexagon Lock Nuts DIN 439B

Micro Hexagon Lock Nuts 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 hexagon lock nuts .

Why buy micro hexagon lock nuts 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 439B

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

Product materials: Stainless Steel (A2 & A4), Steel Grade 8 Zinc & Clear & Brass

Hexagon Lock Nuts


M2 M2.5 M3

E max

4.3 5.45 6.01


4.0 5.0 5.5
M 1.2 1.6 1.8


0.4 0.45 0.5

Hexagon Lock Nuts Lengths and Material available.


M2 M2.5 M3



  Stainless Steel (A2 & A4)       = Steel Grade 12.9 Self Colour        = Brass  

  Larger sizes available on request.

Quick Enquiry Form

Add to Wishlist

Size: Length:




Add products to your wishlist so you can request a price.

Brouchure Contact Us