Stewart Fastener 2532CHSB Silicon Bronze Hex Head Bolt

Product Description

The STEWART FASTENER 2532CHSB is a silicon bronze hex head bolt measuring 1/4 inch in diameter and 2 inches in length. Silicon bronze fasteners are specified where corrosion resistance is critical, making this bolt a reliable choice for marine, plumbing, and outdoor construction applications. The hex head drive style is compatible with standard wrenches and sockets, allowing for secure installation with proper torque. Trade professionals working with corrosion-sensitive assemblies rely on silicon bronze hardware where stainless steel is cost-prohibitive or where galvanic compatibility with copper alloy components is required.

This bolt is suited for residential and light commercial applications including marine hardware, waterworks, pump assemblies, HVAC condensate and drain fittings, and outdoor structural connections where moisture exposure is constant. Silicon bronze offers strong resistance to dezincification and stress corrosion cracking, making it appropriate for wet or saltwater environments. Licensed plumbers, marine technicians, and HVAC installers commonly specify this fastener type when working near copper or brass components.

Key Features

• Silicon bronze construction for superior corrosion resistance in wet and marine environments
• 1/4 inch diameter x 2 inch length hex head configuration
• Hex head drive style compatible with standard wrenches and sockets
• Galvanically compatible with copper and brass alloy components
• Suitable for plumbing, HVAC, marine, and outdoor structural applications

Compatibility

Designed as a standard 1/4 inch x 2 inch hex head fastener for use in plumbing, HVAC, marine, and outdoor applications requiring silicon bronze corrosion resistance.

Installation Notes

Installation of this fastener should be performed by a licensed plumber, HVAC technician, or qualified tradesperson as appropriate to the application. Shut off water supply or electrical power to the system before accessing any fastened assembly. Use a properly sized wrench or socket to avoid rounding the hex head during installation. Follow applicable codes including IPC or IFGC guidelines when installing fasteners in plumbing or mechanical system components.

Technical Specifications

• Material: Silicon Bronze
• Drive Type: Hex Head
• Diameter: 1/4 inch
• Length: 2 inches

Standard Information

• Brand: STEWART FASTENER
• Manufacturer Part Number: 2532CHSB