#20S All Stainless Steel Hose Clamp 10/box

Product Overview

1/2" Band | Adjustable 13/16" – 2"

The 20S All Stainless Steel Hose Clamp is a professional-grade worm-drive clamp engineered for demanding hose-retention applications where corrosion resistance and secure clamp force are critical. Designed with all-304 Series stainless steel components, this hose clamp provides corrosion protection beyond economy clamp alternatives and is especially suitable for marine, outdoor, and industrial environments. Built to deliver consistent torque performance in repetitive installations, it is well suited for electrical contractors, marine engineers, HVAC professionals, and industrial maintenance teams.

Specifications

• Band Width: 1/2"
• Adjustable Range: 13/16" – 2"
• Material: Band, Housing, and Screw are 300 Series Stainless Steel
• Screw Type: 5/16” slotted hex head
• Corrosion Resistance: All-304 Series Stainless construction provides better corrosion resistance than economy stainless steel hose clamps
• Performance: All CTU Standard Hose Clamps exceed 60 inch-pounds of torque
• Recommended Installation Torque: 35-45 in.lbs. (4.0 – 5.1 Nm)
• Compliance: RoHS Compliant – No Hexavalent Chromium (Cr(VI)) Material
• Packaging: Sold in boxes of 10

Performance Advantages

• 300 Series stainless steel band, housing, and screw resist corrosion in marine and harsh environments
• Adjustable range from 13/16" to 2" covers a wide variety of hose diameters
• 5/16” slotted hex head allows installation with common hand tools
• Exceeds 60 in-lbs torque capability for secure clamp tension under load
• Recommended torque range promotes repeatable clamp tension and consistent sealing performance
• RoHS compliant with no hexavalent chromium (Cr(VI)) material

Applications

• Marine plumbing and bilge hose retention
• Industrial fluid transfer and piping systems
• HVAC condensate and duct hose securing
• Automotive cooling and fuel line clamps
• Agricultural irrigation hose systems
• Outdoor equipment hose assemblies

Installation Notes

• Use a 5/16” slotted screwdriver or compatible nut driver for installation
• Tighten clamp until snug, avoiding over-torquing
• Follow recommended installation torque of 35-45 in.lbs. (4.0 – 5.1 Nm)
• Ensure hose or tubing is fully seated before tightening
• For consistent installation torque, see our Tools & Equipment collection

Packaging

• Sold in boxes of 10 hose clamps