Dottie MBBZ516114 Bolt, 5/16"-18 1-1/4" Silicon Bronze Hex Head Tap

For contractors and integrators installing security, surveillance or marine systems, the Dottie Silicon Bronze Hex Head Tap Bolt delivers durable, corrosion-resistant fastening where reliability matters. This Dottie 5/16"-18 x 1-1/4" hex head tap bolt is made from silicon bronze alloy to resist saltwater corrosion and tolerate extreme temperatures, making it ideal for outdoor cameras, access control hardware, grounding points and other monitoring equipment. The 5/16-18 thread with 18 TPI and a 1.25" length provides a secure hold for machinery, mounts and enclosures, while the hex head ensures fast installation using common wrenches or impact tools. Because silicon bronze offers better hardness than brass and superior electrical conductivity, these bolts are a smart choice when grounding or bonding is required in sensitive security installations. Packaged in quantities of 100, the MBBZ516114 model helps reduce part changes and keeps projects on schedule. Choose this Dottie hex head tap bolt for dependable performance in corrosion-prone or high-temperature environments—order now to outfit your next surveillance, monitoring or marine fastening application.

• Superior corrosion resistance for long-lasting performance in marine and outdoor security environments
• Excellent electrical conductivity for reliable grounding in surveillance and monitoring systems
• Temperature-resistant alloy that withstands extreme conditions without weakening
• Hex head design provides fast, secure installation with standard tools, reducing labor time
• Compatible with silicon bronze nuts and washers; sold in economical packs of 100 for project efficiency