Our butterfly worm drive hose clamp completely comply with SAE J1508 standard, the strap of the hose clamp is perforated for worm drive. The hose clamp strap is made burr free, so the rubber hose or other kind of flexible hose will not be damaged when making installation.
The reasonable structure and good material makes the hose clamp driving smooth and keep very high tightening torque. The strap and the screw will not be broken when people tightening the hose clamp, and the screw will not fall out when people release the hose clamp.
Our American type worm drive hose clamp could be made in seven different type of material: Galvanized steel W1, SS201 W2, SS201 W4, SS301 W2, SS301 W4, SS304 W2, SS304 W4. Each type of material are available by the client's request. The detailed technical data of our American type worm drive hose clamp please see below:
Our butterfly worm drive hose clamp has a very wide application in many field just like: Hydraulic, Gas, Oil, Aviation, Automobile, Motorcycle, Agricultural equipment, Construction, Engineering machinery and Etc.