Value Collection BDNA-24108 Worm Gear Clamp Sae 4

Product Description

The VALUE COLLECTION BDNA-24108 is a worm drive worm gear clamp rated SAE Size 4, designed to secure hoses and tubing with an outside diameter ranging from 0.25 inches to 0.625 inches. The band is constructed from stainless steel and measures 0.5 inches wide, providing corrosion resistance in wet, chemical, or outdoor service environments. This type of clamp is a standard fastening component used across plumbing, HVAC, and general mechanical applications wherever a reliable, adjustable hose-to-fitting connection is needed. Plumbers, HVAC technicians, and mechanical contractors install these as part of routine hose termination work.

This worm gear clamp is suited for residential and light commercial installations where hose or tubing must be sealed to a barbed or smooth fitting. Typical applications include coolant lines, water supply connections, condensate drain tubing, and ventilation ducting in the 0.25-inch to 0.625-inch diameter range. The stainless steel band resists rust and scale buildup, making it appropriate for both indoor and outdoor service. It is sold individually with a minimum order quantity of 10 units.

Key Features

• SAE Size 4 worm drive clamp covers 0.25 inches to 0.625 inches diameter range
• Stainless steel band resists corrosion in wet and outdoor environments
• 0.5-inch band width distributes clamping force evenly across hose surface
• Worm drive mechanism allows precise, tool-adjustable tightening with a standard screwdriver or nut driver
• Lightweight at 0.01 pounds — suitable for small-diameter, low-clearance installations

Compatibility

Designed as a standard SAE Size 4 worm gear clamp for hoses and tubing with an outside diameter between 0.25 inches and 0.625 inches across plumbing, HVAC condensate, and general mechanical applications.

Installation Notes

Installation is performed by plumbers, HVAC technicians, or mechanical contractors using a flat-blade screwdriver or a 5/16-inch hex nut driver. Ensure the hose is fully seated on the fitting before positioning the clamp and tightening. Do not overtighten — excessive torque can cut into soft hose materials and compromise the seal. Confirm the clamp band is seated flat against the hose surface with no overlap or gap before applying final tension.