Oetiker 177 - W4 - 9 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:

17700688 - 17700689 - 17700690 - 17700677 - 17700517 - 17700477 - 17700478 - 17700481 - 17700482 - 17700483 - 17700484 - 17700485 - 17700486 - 17700487 - 17700488 - 17700489 - 17700490 - 17700491