L H Dottie Co MBBZ121 Silicon Bronze Hex Bolt 1/2-13 X 1

Product Description

The L H Dottie Co MBBZ121 is a silicon bronze hex bolt with a 1/2-13 thread size and 1-inch length. Silicon bronze fasteners are valued for their natural corrosion resistance in wet, marine, and chemical environments where standard steel hardware deteriorates quickly. This bolt suits applications where galvanic compatibility with copper or bronze fittings is a concern. Electricians, plumbers, and marine contractors commonly specify silicon bronze hardware when code or application conditions call for a non-ferrous, corrosion-resistant fastener.

This bolt is well suited for electrical grounding connections, plumbing fixture mounting, and marine or coastal construction where salt air and moisture exposure are ongoing concerns. The 1/2-13 unified coarse thread pattern is one of the most common thread standards in North American trade work, making this bolt compatible with a wide range of standard nuts and threaded hardware. Sold individually, it fits into hardware assortments and service inventory for field repairs and new installations alike.

Key Features

• Silicon bronze alloy provides strong resistance to corrosion in wet and marine environments
• 1/2-13 unified coarse thread for broad compatibility with standard nuts and threaded inserts
• 1-inch body length suits shallow through-bolt and surface-mount applications
• Non-ferrous material reduces galvanic corrosion risk when paired with copper or bronze components
• Sold as individual unit for precise quantity ordering

Compatibility

Designed as a standard 1/2-13 coarse-thread hex bolt for use with compatible silicon bronze or standard hex nuts, washers, and threaded fittings in electrical, plumbing, and marine hardware applications.

Installation Notes

Installation is performed by electricians, plumbers, or general contractors depending on the application. Always de-energize circuits and shut off water supply before replacing or installing fasteners in live systems. Use a properly sized wrench or socket to avoid rounding the hex head. Follow applicable NEC, IPC, or project specifications for torque and fastener placement guidance.

WARNING: This product can expose you to chemicals including lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.