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The VALUE COLLECTION SBMN038CP-100BX is a 3/8-16 UNC hex nut machined from silicon bronze with a bright, uncoated finish. Silicon bronze offers strong resistance to corrosion in marine, coastal, and high-moisture environments, making this nut a reliable choice where standard steel fasteners would be vulnerable to rust or galvanic corrosion. The nut measures 5/8 inches across the flats and 1/4 inch in height, conforming to standard dimensions for 3/8-16 coarse thread fasteners. This box quantity of 100 pieces suits contractors, maintenance crews, and tradespeople who need a reliable supply on hand for ongoing or large-scale work.
This hex nut is suited for plumbing, marine, electrical, and general construction applications where corrosion resistance and conductivity properties of silicon bronze are required. Right-hand thread engagement follows standard UNC conventions, making these nuts compatible with typical 3/8-16 threaded bolts, studs, and rods used across residential and commercial installations. Electricians, plumbers, marine technicians, and general contractors commonly stock silicon bronze fasteners for grounding assemblies, pipe flanges, deck hardware, and similar corrosive-environment connections.
Designed for use with 3/8-16 UNC threaded bolts, studs, and rods in standard coarse-thread assemblies across plumbing, marine, electrical, and general construction applications.
Install using a standard 5/8 inch open-end wrench, box wrench, or socket driver. Tighten to the fastener manufacturer's specification for the assembly material and joint type. Silicon bronze is a softer alloy than steel, so avoid over-torquing, which can damage threads. For electrical grounding applications, follow applicable NEC requirements for fastener material and connection integrity.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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