Worm drive hose clamps with a rolled band that tightens evenly around hose and flexible duct without cutting into it. Supplied in zinc plated and full stainless for food, marine and chemical service.
Supplied in bulk to distributors, importers and hardware brands worldwide, including private-label packaging in the customer's own branding. Non-standard sizes and made-to-drawing variants are produced to order, with a material test certificate on every consignment.
| Product Type | Worm drive hose clamp with perforated or embossed band |
| Standards | DIN 3017 (W1 / W2 / W4 / W5), SAE J1508 |
| Material Grades | W1 zinc plated steel; W2 stainless band / steel screw; W4 SS 430 / 304; W5 SS 316 |
| Clamping Range | 8 mm to 200 mm in overlapping ranges; longer bands made to order |
| Band Width | 9 mm and 12 mm (DIN 3017); 8 mm and 12.7 mm (SAE J1508) |
| Material Thickness | 0.6 mm to 0.8 mm band |
| Installation Torque | Typically 3 to 5 N•m (9 mm band), 5 to 7 N•m (12 mm band) |
| Finish | Zinc plated, passivated stainless |
| Custom Options | Band lengths, hex / slot / combination screw heads, private label |
| Certification | Material Test Certificate, EN 10204 3.1 |
| Packaging | Boxed in standard counts, bulk cartons, or private label to customer specification |
