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American Type Hose Clamp

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American type hose clamps are perforated worm-drive clamps designed for reliable hose fastening in agricultural, industrial, automotive, and general piping applications. With a flexible adjustment range, strong structural versatility, and cost-efficient performance, they are suitable for repair, assembly, and bulk supply across different hose connection needs.

Why Choose Yueding for American Hose Clamps?
• ISO and IATF certified production helps ensure stable quality across long-term batch supply.
• Standard band width and thickness options support bulk orders and mixed-specification purchasing.
• Integrated support for design, production, packaging, and application-based structural customization.

Wide Size Coverage and Flexible Adjustment Range

We support bulk supply of standard American type hose clamps from 10–254 mm, with common band widths such as 8 mm and 12.7 mm. This helps you build a clearer and more stable inventory system, reduce the need to repeatedly search for alternative products, and better handle mixed-size orders, repair kits, project supply, and distribution stock.
American-style hose clamps also offer a relatively wide adjustment range, making them suitable for different hose outside diameters and pipe connection needs. With fewer specifications, you can cover more application scenarios, reduce fitment problems caused by slight size differences, and make your inventory more flexible for mixed orders and multi-application sales.

Stable Automated Production with Cost-Efficient Performance

Our American type hose clamps are produced on fully automated production lines. Unlike large-diameter German type hose clamps that may require manual support, all standard-size American hose clamps we supply are manufactured through an integrated process, including band perforation, housing riveting, band forming, and screw assembly.

The band tolerance can be controlled within ±0.02 mm, helping ensure more consistent appearance, dimensions, and assembly performance across long-term supply. This helps you reduce customer complaints, installation feedback, and repeated confirmation caused by batch-to-batch variation.

American type worm-drive clamps have a mature structure and wide application range. With an overall automated hose clamp output of up to 1–1.2 million pieces per day, we can better support large-volume orders while maintaining cost-efficient production. For bulk purchasing projects, this helps you control sourcing costs and end-market pricing while still meeting basic fastening performance requirements.

Custom Materials, Structures, and Packaging Support

Our American-style hose clamps are exported to more than 50 countries and regions, and different markets often require different product configurations. Some customers focus more on price, while others care more about long-term durability, project matching, or special application needs. We can support different material options, surface treatments, and structural designs such as quick-release or self-compensating hose clamps, helping you configure a more suitable product solution based on your target application.

For high-frequency consumable products like perforated worm-drive hose clamps, packaging and specification identification directly affect warehousing, sorting, shelf management, and sales efficiency. We support bulk packing, poly bags, boxes, labels, barcodes, and kit combinations, making the clamps easier for bulk distribution and repeat orders while reducing later repacking, relabeling, sorting, and specification identification costs.

American-Style Hose Clamp Related Products

American-style hose clamps quick release type

American-style hose clamps quick release type

Suitable for connection and fastening applications that require frequent maintenance and replacement, offering three quick-release structures and versions with a handle.

American-style hose clamps with positioning holes

American-style hose clamps with positioning holes

Pre-set positioning hole design eliminates manual alignment errors, making it suitable for high-standard automated assembly.

Heavy-duty American-style hose clamps

Heavy-duty American-style hose clamps

Uses multi-disc spring reinforced worm drive to provide significantly higher tightening torque and self-adjusting performance compared to standard American-style hose clamps.

Black-coated American-style hose clamps

Black-coated American-style hose clamps

Available in Dacromet black coating and electroplated black finish options, improving product identification and corrosion resistance.

Automated Production Line for American Type Hose Clamps

Automated Production Backed by Factory Strength

Yueding’s factory covers over 20,000 square meters and is equipped with automated and semi-automated production facilities for hose clamps and related metal components. With more than 200 full-time staff, including experienced engineers and production teams, we support stable batch production, mixed-size orders, and long-term supply needs.


Our products are exported to more than 110 countries, with annual sales exceeding USD 10 million. Certified under ISO 9001, ISO 45001, IATF 16949, and RoHS, Yueding provides reliable manufacturing and quality support for automotive, industrial hose, machinery, and piping applications.

Product Questions & Answers

Will the perforated structure of American-style hose clamps damage the hose?

American-style hose clamps use a perforated steel band that meshes with a worm drive to achieve tightening. This structure can create localized pressure on the hose under high torque conditions. If the stamping process is not precise enough, burrs at the hole edges may gradually wear the hose surface during long-term use, and even cause slow leakage.

What is the difference between quick release and standard American-style hose clamps?

Why do American-style hose clamps loosen in vibration environments? How can it be improved?

What is the difference between rated torque and failure torque?

How to choose the size and band width of American-style hose clamps?

MaterialBandHousingScrewSuggested Install Torque
W1Zinc Plated SteelZinc Plated SteelZinc Plated Steel

Band (8mm) 2.1Nm

Band (12.7mm) 3.8Nm

W2AISI SS201/SS301AISI SS201/SS301Zinc Plated Steel
W2BAISI SS201Zinc Plated SteelZinc Plated Steel

Band (8mm) 2.1Nm

Band (12.7mm) 6Nm

W4AISI SS201/SS301/SS304AISI SS201/SS301/SS304AISI SS201/SS301/SS304
W5AISI SS316AISI SS316AISI SS316


SAE No.8.0mm Bandwidth (inch)8.0mm Bandwidth (mm)12.7mm Bandwidth (inch)12.7mm Bandwidth (mm)
08B1016/12B10163/8 - 5/810 - 163/8 - 5/810 - 16
08B1319/12B13191/2 - 3/413 - 191/2 - 3/413 - 19
08B1222/12B16231/2 - 7/812 - 225/8 - 7/816 - 23
08B1625/12B19275/8 - 116 - 253/4 - 1 1/1619 - 27
08B1929/12B16323/4 - 11/1619 - 295/8 - 1 1/416 - 32
08B2232/12B19387/8 - 1 1/422 - 323/4 - 1 1/219 - 38
08B2538/12B19441 - 1 1/225 - 383/4 - 1 3/419 - 44
08B3244/12B32511 1/4 - 1 3/432 - 441 1/4 - 232 - 51
08B3551/12B38571 3/8 - 235 - 511 1/2 - 2 1/438 - 57
08B3857/12B40641 1/2 - 2 1/438 - 571 9/16 - 2 1/240 - 64
08B3560/12B46701 1/2 - 2 3/835 - 601 13/16 - 2 3/446 - 70
08B4464/12B57761 3/4 - 2 1/244 - 642 1/4 - 357 - 76
08B5170/12B67832 - 2 3/451 - 702 5/8 - 3 1/467 - 83
08B6476/12B65892 3/4 - 3 1/464 - 762 9/16 - 3 1/265 - 89
08B7089/12B72952 13/16 - 3 1/270 - 892 13/16 - 3 3/472 - 95
08B7295/12B781012 13/16 - 3 3/472 - 953 1/16 - 478 - 101
08B78101/12B841083 1/16 - 478 - 1013 5/16 - 4 1/484 - 108
12B91114//3 9/16 - 4 1/291 - 114
12B105127//4 1/8 - 5105 - 127
12B117140//4 5/8 - 5 1/2117 - 140
12B105152//5 1/8 - 6105 - 152
12B114165//5 9/16 - 6 1/2114 - 165
12B156178//6 1/8 - 7156 - 178
12B177203//7 - 8177 - 203
12B203228//8 - 9203 - 228
12B228254//9 - 10228 - 254


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About YDCT

Focused on exhaust system component manufacturing since 1992, providing stable supply of metal bellows and stainless steel clamps to global customers, supporting long-term bulk purchasing and project customization needs.

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Address: Hengqiankou Industrial Zone, Wenzhou, Zhejiang 325600, China
WhatsApp: +86-13757770601
Email: mike@yuedingexhaust.com

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