Hint:

Dear business partners,

SKF will be closed from 1 May to 17 May 2026 due to internal process changes.

Unfortunately, this means that no goods will be dispatched to us during this period.

We have topped up our stock levels as much as possible in advance so that we can continue to supply you with spare parts as usual.

Please bear in mind that, despite this, delivery times in our shop may not always be kept up to date.

We will, of course, inform you as soon as possible of any delivery issues regarding your order.

We would like to apologise in advance for any inconvenience this may cause.

Thank you for your understanding.

Your team

Mohr Central Lubrication


 
SKF 404-612
Union screw for plastic tube Ø 4mm
SKF 404-612

Union screw for plastic tube Ø 4mm

Product No.:
404-612
Shipping time:
ex warehouse ex warehouse
0,74 EUR

plus 19% tax excl. Shipping costs

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Description

Socket unions for the assembly of solderless tube fittings on plastic tubes Ø 4mm- acc. to DIN 3871

For pressures up to max.45 bar

Material: Steel, galvanized surfaceTechnical drawing union screw SKF

Installation (plastic tubing)

 

  • Socket unions Assembly diagram SKF
     

  • Insert reinforcing socket into plastic tube.

  • Push socket union and tapered sleeve onto tube end.

  • Insert tube end into counterbored port up to the stop.

  • First tighten socket union inger-tight by hand. Then turn another 1 1/2 turns.






 

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