Band width: 5/16” (8mm)
Band thick: 0.024” (0.6mm)
Screw size: 1/4” (6.3mm)
Material: W4 201/304(stainless steel)
Free running torque: 6 in-lbs (0.7 Nm)
Suggested installation torque: 18.5 in-lbs (2.1 Nm)
Description：
These miniature hose clamps are the precision pipe fastening device manufactured from material stainless steel 201 or 304, featuring a unique structure that combines high strength with convenient installation characteristics. Utilizing an oblique-tooth corrugated band design, the worm style hose clamps achieve 360° uniform pressure distribution, while its polished surface meets food-grade sanitary standards. The quick-lock mechanism improves installation efficiency by 60%, making it widely suitable for pipeline connections in food machinery, marine systems, medical equipment, and new energy vehicles.
Our Miniature Hose Clamps (also known as micro hose clips) are specifically engineered for applications where space is limited and precision is critical. These small-diameter clamps provide a uniform 360-degree seal, preventing leaks in delicate hose connections.
Material:
W4 - All parts stainless steel 201 or 304. (screw, hosing and band)
Compared to W1 and W2 series hose clamps, the stainless steel hose clamps feature full stainless steel construction (201/304 grade), significantly improving corrosion resistance for demanding applications in harsh environments, such as marine, chemical processing, and food-grade installations. Unlike conventional clamps that may corrode or degrade, the stainless steel hose clamps maintain reliable performance even when exposed to moisture, chemicals, or extreme temperatures, providing long-term durability and reduced maintenance requirements.
Feature：
Superior Corrosion Resistance - Stainless steel construction withstands harsh environments
Effortless Installation - The worm style hose clamps are engineered for quick, screwdriver assembly in confined spaces
Space-Optimized Design - Compact profile ideal for restricted installation areas
Reusable Construction - Durable materials allow multiple installation cycles without performance loss
Precision Engineering - Meticulously crafted for perfect sealing and long-term reliability
Compact Design: Optimized for small hoses and tight installation environments.
Material Options: Available in high-grade 304/316 Stainless Steel for superior corrosion resistance and longevity.
Smooth Band Edges: Specially rolled edges to protect the hose from shearing or tearing during tightening.
Vibration Resistant: Engineered to maintain constant tension even in high-vibration automotive or industrial settings.
Drawing:
Dimension chart:
|
5/16"（8mm) band width |
|||||
| Part No | SAE Size | Dimension | Qty/Ctn | Meast in cm | |
| mm | in inch | ||||
| AM8W416 | 4 | 6-16 | 0.25"-0.62" | 2000 | 38×27×14 |
| AM8W420 | 6 | 11-20 | 0.44"- 0.78" | 2000 | 38×27×19 |
| AM8W423 | 8 | 13-23 | 0.5"- 0.91" | 2000 | 38×27×17 |
| AM8W427 | 10 | 14-27 | 0.56"- 1.06" | 2000 | 38×27×29 |
| AM8W432 | 12 | 18-32 | 0.69"- 1.25" | 2000 | 38×27×34 |
Stainless steel hose clamps Application：
The miniature hose clamps demonstrate exceptional versatility across multiple industrial applications.
Food & Beverage Industry
- Pipeline connections in dairy processing equipment
- Hygienic sealing for beverage filling production lines
Marine & Offshore Engineering
- Pipe fixing for engine cooling systems
- Vibration-proof solutions for deck pipelines
New Energy & Automotive Industry
- Fixing for EV battery cooling pipelines
- Pressure-resistant connections for hydrogen fuel delivery systems
- Liquid cooling systems in charging piles
Q: What is the smallest diameter available for these miniature clamps? A: Our miniature series starts from as small as [Insert Min Size, e.g., 6mm], making them perfect for micro-bore tubing.
Q: Are these clamps suitable for marine or chemical environments? A: Yes. We recommend our 316 Stainless Steel version for marine or highly corrosive chemical applications for maximum lifespan.
Q: Can I get custom sizes or bulk wholesale pricing? A: Absolutely. As a direct manufacturer, RockClamp provides OEM/ODM services and competitive tiered pricing for large-volume orders.
Package：
Small bag/box + Outer carton + Pallet
At RockClamp, we don't just supply hardware; we engineer fastening solutions. With over 20 years of professional R&D and manufacturing experience, we have mastered the precision required for miniature fastening technology.
By choosing RockClamp, you are working directly with the original manufacturer. This ensures:
Rigorous Quality Control: Every batch undergoes strict tension and corrosion testing.
Professional Engineering Support: Our technical team can help you select the exact clamp for your specific pressure and material requirements.
Global Supply Chain: Reliable shipping and fast lead times for international projects.
We are a professional hose clamp manufacturer in China with 20 years of industry expertise, dedicated to providing various types, high-quality and cost-effective fastening solutions to global customers.[ read more ]
Contact Person： Vivian Zhang
Tel：862269629980
E-mail: vivian@rockclamp.com
Add：D1-403 Testing and Certification Park, Xiqing District, Tianjin, China
