#12P Stainless Steel Hose Clamp w/ Zinc Plated Screw 10/box

Product Overview

1/2" Band | Adjustable 11/16" – 1-1/4"

The 12 Stainless Steel Hose Clamp with Zinc Plated Screw is a worm-drive clamp engineered to provide secure retention of hoses and tubing in environments where corrosion resistance and dependable clamp force are required. Featuring a 300 Series stainless steel band and housing combined with a zinc plated screw, this clamp delivers a balance of corrosion protection and value for general-purpose marine, outdoor, HVAC, industrial, and automotive applications. Designed for repeatable torque performance, it meets the needs of electrical contractors, HVAC professionals, marine engineers, and industrial buyers seeking reliable hose sealing hardware.

Specifications

• Band Width: 1/2"
• Adjustable Range: 11/16" – 1-1/4"
• Material: Band and Housing are 300 Series Stainless Steel; Screw is Zinc Plated Steel
• Corrosion Resistance: Stainless steel band and housing resist corrosion; zinc plated screw provides moderate protection
• 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 and housing provide corrosion resistance in marine and outdoor environments
• Zinc plated steel screw offers value-focused corrosion protection where full stainless construction is not required
• Adjustable range from 11/16" to 1-1/4" accommodates common hose diameters
• Exceeds 60 in-lbs torque capability for dependable clamp force under load
• Recommended torque range promotes consistent clamp tension and sealing performance
• RoHS compliant with no hexavalent chromium (Cr(VI)) material

Applications

• Marine plumbing and bilge hose securing
• Industrial fluid transfer hose systems
• HVAC condensate and duct tubing
• Automotive cooling and fuel hoses
• Agricultural irrigation hoses
• Outdoor equipment hose assemblies

Installation Notes

• Use a 5/16" slotted screwdriver or compatible nut driver for installation
• Tighten clamp until snug without over-torquing
• Follow recommended installation torque of 35-45 in.lbs. (4.0-5.1 Nm)
• Ensure the 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