Dottie MBBZ38112 Bolt, 3/8"-16 1-1/2" Silicon Bronze Hex Head Tap Bolt

Optimize marine, grounding and security hardware with the Dottie MBBZ38112 silicon bronze hex head tap bolt — engineered to deliver lasting corrosion resistance and reliable conductivity where it matters. This Dottie bolt is crafted from silicon bronze for superior resistance to saltwater and high temperatures compared with brass, making it an ideal choice for boat fittings, outdoor enclosures, surveillance pole mounts and other harsh-environment applications. The 3/8-16 thread and 1.5in length provide consistent, repeatable fastening performance and compatibility with silicon bronze nuts and washers, while the hex head simplifies installation with standard wrenches or impact drivers. Because silicon bronze is electrically conductive and non-magnetic, this bolt supports dependable grounding and monitoring hardware connections in security and networking installations. Supplied in convenient 100-piece packaging, the MBBZ38112 reduces procurement friction for contractors and facility teams handling large projects. Choose this Dottie silicon bronze bolt for durable, low-maintenance fastening in marine, security, surveillance and grounding applications — buy in bulk to outfit your next installation.

• Long-lasting corrosion resistance ideal for marine and outdoor installations, reducing maintenance costs
• Silicon bronze construction provides reliable electrical conductivity for grounding and security system installations
• Hex head design enables fast, secure installation with standard wrenches and impact drivers
• Precise 3/8-16 threading and 1.5in length for consistent fit with silicon bronze nuts and washers
• Packaged in quantities of 100 to support commercial projects and bulk procurement needs