American Type Worm Gear Hose Clamps

American Type Hose Clamps are popular and economy widely use in industrial, automotive, household, and agriculture applications. Also called American-type hose clamps. The bands have clean punched rectangular perforations that hold strong and connect easily. Worm gear clamps, bandwidth of 12.7mm(1/2″ band), are suitable for most common home and automotive applications. American Type Hose Clamps, also known as worm gear clamps, are widely used in various industries and applications to secure and connect hoses to fittings or other equipment. They are called “American Type” because they were originally developed and popularized in the United States.

American type hose clampsAmerican type hose clamps
American type hose clamps
American type hose clamps
worm drive hose clamps
worm drive hose clamps
Adjustable American type Duct clamps
Adjustable American type Duct clamps

● Bandwidth: 1/2” (12.7mm)

● Band thickness: 0.024” (0.6mm)

● Hex. head screw: 5/16” (7.9mm)

● Installation Torque: 35 in-lbs (4 Nm)

● Free running torque（max）:6 in-lbs (0.7 Nm)

● Standard： SAE

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Specification of 12.7mm American Type Worm Gear Hose Clamps

  1. Design: American Type Hose Clamps consists of a metal band with a screw mechanism. The band is typically made of stainless steel or galvanized steel for corrosion resistance and durability. The screw is used to tighten the clamp around the hose, creating a secure and tight connection.
  2. Worm Gear Mechanism: The screw mechanism of American Type Hose Clamps allows for easy adjustment and tightening of the clamp. By turning the screw, the band tightens around the hose, providing a secure seal and preventing leaks or disconnection.
  3. Versatility: American Type Hose Clamps are versatile and can be used with various types of hoses, including rubber hoses, PVC hoses, silicone hoses, and more. They are commonly used in automotive, industrial, plumbing, and agricultural applications.
  4. Adjustable Size Range: These clamps are designed to accommodate a wide range of hose sizes. The adjustable screw mechanism allows for easy resizing and fitting to different hose diameters, making them suitable for various hose connections.
  5. Easy Installation: American Type Hose Clamps are easy to install and remove with simple hand tools. The screw can be tightened or loosened quickly, allowing for convenient installation and maintenance of hoses.
  6. Secure and Reliable: American Type Hose Clamps provide a secure and reliable connection between hoses and fittings, ensuring minimal leakage or slippage. They offer excellent clamping force and are designed to withstand vibration and pressure changes.
# Size Item NO. Package
SAE no mm inch W1 W2 W4 W5 pcs/bag pcs/carton
6 11-20 0.44″-0.78″ MS01A6 MS01B6 MS01D6 MS01E6 100 1000
8 13-23 0.5″-0.91″ MS01A8 MS01B8 MS01D8 MS01E8 100 1000
10 14-27 0.56″-1.06″ MS01A10 MS01B10 MS01D10 MS01E10 100 1000
12 18-32 0.69″-1.25″ MS01A12 MS01B12 MS01D12 MS01E12 50 1000
16 21-38 0.81″-1.5″ MS01A16 MS01B16 MS01D16 MS01E16 50 1000
20 21-44 0.81″-1.75″ MS01A20 MS01B20 MS01D20 MS01E20 50 500
24 27-51 1.06″-2″ MS01A24 MS01B24 MS01D24 MS01E24 50 500
28 33-57 1.31″-2.25″ MS01A28 MS01B28 MS01D28 MS01E28 50 500
32 40-64 1.56″-2.5″ MS01A32 MS01B32 MS01D32 MS01E32 50 500
36 46-70 1.81″-2.75″ MS01A36 MS01B36 MS01D36 MS01E36 50 500
40 50-76 2″-3″ MS01A40 MS01B40 MS01D40 MS01E40 20 500
44 59-83 2.31″-3.25″ MS01A44 MS01B44 MS01D44 MS01E44 20 500
48 65-89 2.56″-3.5″ MS01A48 MS01B48 MS01D48 MS01E48 20 500
52 72-95 2.81″-3.75 MS01A52 MS01B52 MS01D52 MS01E52 20 500
56 78-102 3.06″-4″ MS01A56 MS01B56 MS01D56 MS01E56 10 250
60 84-108 3.31″-4.25″ MS01A60 MS01B60 MS01D60 MS01E60 10 250
64 91-114 3.56″-4.5″ MS01A64 MS01B64 MS01D64 MS01E64 10 250
72 103-127 4.06″-5″ MS01A72 MS01B72 MS01D72 MS01E72 10 250
80 117-140 4.62″-5.5″ MS01A80 MS01B80 MS01D80 MS01E80 10 250
88 130-152 5.12″-6″ MS01A88 MS01B88 MS01D88 MS01E88 10 250
96 141-165 5.56″-6.5″ MS01A96 MS01B96 MS01D96 MS01E96 10 250
104 157-178 6.18″-7″ MS01A104 MS01B104 MS01D104 MS01E104 10 250
Material Band Housing Screw suggested install torque
W1 Zinc plated steel Zinc plated steel Zinc plated steel 3.8Nm
W2 AISI 201SS/301SS AISI 201SS/302SS Zinc plated steel 6Nm
W2B AISI 201SS Zinc plated steel Zinc plated steel
W4 AISI 201SS/301SS/304SS AISI 201SS/301SS/304SS AISI 201SS/301SS/304SS
W5 AISI 316SS AISI 316SS AISI 316SS

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