Products & Services

American Type Hose Clamps

American Type Hose Clamps, also commonly known as worm drive hose clamps, are versatile and widely used fasteners designed to secure hoses onto fittings such as barbs, nipples, and spigots. Featuring a slotted band and a screw mechanism, these clamps allow for easy adjustment and a tight, reliable seal. Their straightforward design and ease of installation make them a popular choice across various applications, from automotive and plumbing to industrial and household use.

Features

Simple and effective worm drive mechanism for easy tightening and loosening.
Perforated band design allows for flexibility and secure engagement with the screw.
Available in various materials, including carbon steel (often zinc-plated) and stainless steel, to suit different levels of corrosion resistance.
Wide range of sizes available to accommodate various hose diameters.
Easy to install using a screwdriver, nut driver, or socket wrench.
Provides a reliable seal to prevent leaks in fluid and air transfer systems.
Cost-effective and readily available.
Suitable for a broad range of applications across different industries.
Durable construction for long-lasting performance.
Can be re-tightened as needed to maintain a secure seal.

Technical Data

Material Options: Carbon Steel (Zinc Plated), Stainless Steel (various grades like 201, 304, 316)
Band Width Options: Typically available in widths such as 5/16" (8mm), 1/2" (12.7mm), 9/16" (14.3mm)
Band Thickness: Varies depending on the width and material (e.g., 0.6mm to 0.8mm)
Screw Material: Carbon Steel (Zinc Plated) or Stainless Steel (matching the band material)
Clamp Diameter Range: Varies significantly by size (examples: 1/2" to 1-1/4", 2" to 3") - refer to specific product sizing charts.
Maximum Torque Rating: Varies by size and material (refer to manufacturer specifications)
Corrosion Resistance: Zinc Plated Carbon Steel: Offers moderate corrosion resistance; Stainless Steel: Offers excellent corrosion resistance (grade dependent).
Operating Temperature Range: Dependent on the material used (e.g., Stainless Steel generally has a wider range). Refer to specific material properties.
Thread Type: Worm drive (slotted band engages with screw threads)
Head Type: Typically slotted, or sometimes a combination of slotted and hex.
Applications: Automotive hoses, plumbing connections, industrial machinery, agricultural equipment, marine applications, general purpose fastening.
Packaging: Typically sold individually or in bulk packs.

Specifications

Code	Diameter (mm)	Width (mm)	Thickness (mm)	Material
AH010	8-12	8.0	0.6	W1/W2/W4
AH020	10-16	8.0	0.6	W1/W2/W4
AH030	13-19	8.0	0.6	W1/W2/W4
AH040	10-23	8.0	0.6	W1/W2/W4
AH050	11-25	8.0	0.6	W1/W2/W4
AH060	10-22	12.7/14.2	0.7	W1/W2/W4
AH070	11-25	12.7/14.2	0.7	W1/W2/W4
AH080	14-27	12.7/14.2	0.7	W1/W2/W4
AH090	18-32	12.7/14.2	0.7	W1/W2/W4
AH100	21-38	12.7/14.2	0.7	W1/W2/W4
AH110	25-44	12.7/14.2	0.7	W1/W2/W4
AH120	35-51	12.7/14.2	0.7	W1/W2/W4
AH130	38-57	12.7/14.2	0.7	W1/W2/W4
AH140	40-64	12.7/14.2	0.7	W1/W2/W4
AH150	46-70	12.7/14.2	0.7	W1/W2/W4
AH160	52-76	12.7/14.2	0.7	W1/W2/W4
AH170	59-82	12.7/14.2	0.7	W1/W2/W4
AH180	65-89	12.7/14.2	0.7	W1/W2/W4
AH190	76-92	12.7/14.2	0.7	W1/W2/W4
AH200	78-101	12.7/14.2	0.7	W1/W2/W4
AH210	84-108	12.7/14.2	0.7	W1/W2/W4
AH220	91-114	12.7/14.2	0.7	W1/W2/W4
AH230	105-127	12.7/14.2	0.7	W1/W2/W4
AH240	118-140	12.7/14.2	0.7	W1/W2/W4
AH250	130-152	12.7/14.2	0.7	W1/W2/W4
AH260	143-165	12.7/14.2	0.7	W1/W2/W4
AH270	155-178	12.7/14.2	0.7	W1/W2/W4

To customize any other sizes, please contact sales for further information.