Stewart Fastener 3716CHSB Hex Head Bolt Silicon Bronze

Product Description

The STEWART FASTENER 3716CHSB is a hex head bolt manufactured in silicon bronze, sized at 3/8 inch diameter by 1 inch length. Silicon bronze fasteners are specified where corrosion resistance is critical, particularly in marine, plumbing, and outdoor mechanical applications. The hex head drive style accepts standard wrenches and sockets, making installation straightforward in the field. This bolt is a hardware-grade fastener handled by plumbers, marine technicians, electricians, and general trade contractors who require a non-ferrous, corrosion-resistant fastener in wet or chemically aggressive environments.

The 3716CHSB is suited for residential and commercial applications where steel fasteners would corrode or where galvanic compatibility with copper or bronze components is required. Typical uses include pipe flange assembly, marine fixture mounting, pool and spa equipment installation, and exterior mechanical connections. Its silicon bronze alloy provides strength alongside natural corrosion resistance without requiring coatings or platings that can degrade over time.

Key Features

• Silicon bronze construction provides inherent corrosion resistance without surface coatings
• 3/8 inch diameter by 1 inch length hex head bolt configuration
• Hex head drive accepts standard wrenches and sockets for fast field installation
• Non-ferrous alloy suitable for use with copper and bronze components to minimize galvanic corrosion
• Applicable in marine, plumbing, pool, and outdoor mechanical environments

Compatibility

Designed as a standard 3/8 inch hex head fastener for use in any application requiring a silicon bronze bolt of this size and drive type.

Installation Notes

Installation is performed by the appropriate licensed trade based on the end application, such as a plumber for pipe flange work or a marine technician for saltwater equipment. Always de-energize or depressurize the system before replacing fasteners in mechanical assemblies. Use a properly sized wrench or socket to avoid rounding the hex head. Do not mix fastener alloys in assemblies where galvanic corrosion is a concern.

Technical Specifications

• Material: Silicon Bronze
• Head Style: Hex Head
• Diameter: 3/8 inches
• Length: 1 inch
• UPC: 662352260541

Standard Information

• Brand: STEWART FASTENER
• Manufacturer Part Number: 3716CHSB