German type hose clamps, stainless steel, band width 9mm are made of carbon steel with zinc plated or 430 band & housing plated carbon steel screw,all 430 stainless steel,all 304 stainless steel,all 316 stainless steel for ultimate corrosion resistance.
● Band width: 9mm & 12mm are available
● Band thickness: 0.6mm for 9mm band / 0.7mm for 12mm band
● Hex. head screw: 7mm width for both band width hose clamps
● Under RoHS & REACH standard, No chromium(VI) used for coating purposes
● Installation Torque:
9mm band width hose clamps: The recommended installation torque is 4.5 Nm (40 in-lbs).
12mm band width hose clamps: The recommended installation torque is 5.5 Nm (48 in-lbs).
● Failure torque (minimum):
W1 48 in-lbs(5.5 Nm) W2 W4 W5 62 in-lbs(7 Nm)
W1 53 in-lbs（6 Nm） W2 W4 W5 62 in-lbs(7 Nm)
● Free running torque（max）: 6 in-lbs(0.7 Nm)
● Standard: DIN3017
Available in bulk packaging, pack of 10, blister card packaging, polybag packaging, tag packaging, and customer designed packaging.