Heavy-duty push-fit bowden connector 4-01 or 4-M5

$0.80

Specification

B4-01
B4-M5
TB4

High quality heavy-duty push-fit

B4-01 or B4-M5, it's for PTFE 2*4mm Tubing. For high grade all metal hot end or extrduer.
Bowden Connector that hold the tubing either broke or fell out is very important. This was likely due to the multiple jams and/or adjustments in the hot end that required removing the bowden tube multiple times. No biggy. Replace them with bit higher quality push fit you will have No problems any more.
push-fit connector

TB4 all metal 4mm PTFE tube through hole fitting, No threaded screw
all metal fitting
Through hole fitting

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