Stewart Fastener 5024CHSB Silicon Bronze Hex Head Bolt

Product Description

The STEWART FASTENER 5024CHSB is a 1/2-inch by 1-1/2-inch hex head bolt manufactured from silicon bronze. Silicon bronze fasteners are specified where corrosion resistance is critical — marine environments, coastal construction, pool and spa equipment, and plumbing applications where moisture or chemicals are present. The hex head design accepts standard wrench or socket drive, making installation straightforward in confined spaces. This bolt is a stocking fastener used by plumbers, electricians, HVAC technicians, and pool service professionals who require reliable corrosion resistance without the cost of stainless alloys.

This bolt is suited for residential and light commercial applications involving wood, metal, or composite substrates in wet or corrosive environments. Typical uses include pool equipment mounting, marine hardware, coastal HVAC equipment support, and copper piping infrastructure where galvanic compatibility with copper components is a consideration. Silicon bronze offers good compatibility with copper alloy systems, reducing the risk of galvanic corrosion at contact points.

Key Features

• Silicon bronze construction provides strong corrosion resistance in wet and marine environments
• 1/2-inch diameter by 1-1/2-inch length for versatile structural fastening
• Hex head design accepts standard wrench or socket for secure installation and removal
• Galvanically compatible with copper and copper-alloy components
• Suitable for pool, plumbing, coastal HVAC, and marine applications

Compatibility

Designed as a standard 1/2-inch hex head fastener for use in applications requiring silicon bronze corrosion resistance. No specific equipment compatibility was stated by the manufacturer for this part number.

Installation Notes

Installation should be performed by a qualified tradesperson following applicable mechanical and structural codes. Torque the fastener to the specification required by the assembly or equipment manufacturer — do not over-tighten, as bronze alloys have lower tensile strength than carbon steel. Use appropriate hand tools or torque wrenches as required by the application. Ensure mating surfaces are clean and free of debris before fastening.

Technical Specifications

• Thread Diameter: 1/2 inch
• Length: 1-1/2 inches
• Head Type: Hex Head
• Material: Silicon Bronze
• UPC: 662352260770

Standard Information

• Brand: STEWART FASTENER
• Manufacturer Part Number: 5024CHSB