My factory produce various Hose Clamps,such as Band-it-Scru-Seal Clamps,and so on.For the Band-it-Scru-Seal Clamps:12.7 or 8mm Bandwidth,and SS Band,eigher SS Bolt or Zinc Plated Bolt is available,
please visit our website http://www.nbfavor.com for the details and please feel free to contact us