Hose clamp DIN 3017 thread 12 W2 Worm

Worm thread hose clamp, Chrome steel 1. 4016 (W2), according to DIN 3017, Clamping range 12. 0 - 20. 0 mm, Belt width 12. 0 mmWorm drive type. For all standard applications where high clamping forces are normally distributed. Hexagon-head screw a/f 7, with integrated cross-tip, bright galvanised steel, passivated blue.