Oetiker Type 177 - W4 12 mm Worm Drive Clamps conform to DIN 3017

Clamp design

Oetiker Worm Drive Clamps are technically advanced, multi-range hose clamps, which cover a very wide range of clamping diameters. Hoses of differing diameters can be securely connected with a single size. Manufactured by cold-forming, the bands of these worm drive clamps have a slightly curved form. The depth of the thread impressions reduces to each side – the thread impressions have their full depth in the middle. Worm drive clamps in material quality W2 have a 7 A/F hexagonhead screw with cross recess (Phillips). Clamps in material quality W4 have a hexagon-head screw (7 A/F) with a standard screwdriver slot.

Recommended assembly

For professional assembly, we recommend using a flexible screwdriver. This tool ensures safe assembly even in hard-toreach locations. For series assembly requiring high process reliability, electronically monitored Oetiker controlled-torque screwdrivers should be used.

Product code:

17700596 - 17700597 - 17700537 - 17700538 - 17700541 - 17700543 - 17700545 - 17700556 - 17700558 - 17700559 -17700560 - 17700562 - 17700563 - 17700564