Британский стандарт червячной хомут

British standard worm drive hose clamp Material:w1 w4 Material:stainless steel,galvanized ironBritish standard worm drive hose clamp non perforated Material:w1 w4 Two material combinations available: band, screw, and cap are made of galvanized iron.band, screw, and cap are made of stainless steelBritish Standard Hose Clamps have slotted 7mm hexagonal headed screws which makes fitting and removal easier and faster when using the flexible hose clamp screwdriver. British standard worm drive hose clamp is mainly used in automobiles, tractors, ships, gasoline engine, and so on each kind of mechanical device for oil, gas, hydraulic hose connector, various types of rubber tube interface must join parts fastening