EN 45545-3
MA/B
firewall element metric, metal thread
EN 45545-3
VNZ/B
fire barrier function metric thread straight, with strain relief and metal thread
EN 45545-3
KNZ/B
fire barrier function, metric thread straight, with strain relief and metal thread
EN 45545-3
MI-30
firewall adapter, metric, female metal thread, 30mm long
EN 45545-3
MI-60
firewall adapter, metric, female metal thread, 60mm long
