Next: Micro Nylon Insert Nuts DIN 985 
Prev: Micro Internal Lock Washer DIN 6798J 
Micro Lock Nuts, created to DIN standard 439B are standard nuts with a reduced height in comparison to a Hexagon full nut.
Otherwise known as Half Nuts, these fasteners are commonly used with any male fastener with the same thread diameter and pitch. Commonly used to mate a stack or single part together.
They can be installed or removed using standard spanners or socket tools.
It is important to consider that the tensile strength of the nut should not be more than that of the bolt or mating component as this can cause thread ‘stripping’.
Available from stock in steel grade 8, A2 and A4 stainless steel, brass and other materials such as aluminium or titanium.
Standard sizes from M2 to M3 with larger diameters also available.
Please contact us with your requirements to further your enquiry.
|
Micro Half Nuts Din 439b Available Sizes & Materials |
| D1 | M(mm) | S(mm) | E(mm) | Material |
| M2 Lock Nut Din 439B | 1.2 | 4.0 | 4.30 | Steel / Stainless / Brass |
| M2.5 Lock Nut Din 439B | 1.6 | 5.0 | 5.45 | Steel / Stainless / Brass |
| M3 Lock Nut Din 439B | 1.8 | 5.5 | 6.01 | Steel / Stainless / Brass |
