Value Collection 3BNFF912C Silicon Bronze Hex Nut 3/4-10 Un

Product Description

The VALUE COLLECTION 3BNFF912C is a 3/4-10 UN silicon bronze hex nut designed for right-hand threaded fastening applications. Silicon bronze offers excellent corrosion resistance in marine, coastal, and wet environments where steel hardware would fail prematurely. The nut measures 1-1/8 inches across flats and 41/64 inches high, conforming to standard UN hex nut dimensions. It ships uncoated, relying on the inherent corrosion properties of the silicon bronze alloy. Electricians, plumbers, marine contractors, and mechanical tradespeople install this type of fastener where both strength and corrosion resistance are required.

This hex nut is suited for general industrial, plumbing, marine, and electrical enclosure applications where a 3/4-10 UN right-hand thread pattern is specified. The silicon bronze material makes it a common choice in saltwater-exposed installations, chemical environments, and anywhere galvanic compatibility with copper alloy components is needed. It is used with matching 3/4-10 UN threaded rod, bolts, or studs.

Key Features

• Silicon bronze construction provides strong corrosion resistance in marine and wet environments
• 3/4-10 UN thread standard for broad fastener compatibility
• Right-hand thread direction — standard installation without special tooling
• 1-1/8 inches across flats fits standard 1-1/8 inch hex wrench or socket
• Uncoated finish — no coating to chip, peel, or interfere with galvanic compatibility
• Does not meet military specifications — intended for commercial and industrial use

Compatibility

Designed for use with any 3/4-10 UN right-hand threaded fastener including bolts, threaded rod, and studs of matching thread specification.

Installation Notes

Install using a standard 1-1/8 inch hex wrench or socket. Silicon bronze is a softer alloy than steel — avoid impact wrench installation, which can deform the nut. Follow applicable mechanical or plumbing codes for fastener torque requirements specific to the assembly. Inspect mating threads for debris or damage before installation to prevent galling, which is more common with bronze fasteners than with hardened steel.