S-94050A410 3/8"-16 x 1" ASME B18.5 Carriage Bolts
Carriage Bolts
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Basic Information
Head Parameters
Neck & Shank Parameters
Dimension Parameters
Thread Parameters
Material & Strength Parameters
Finish & Compliance Parameters
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Key Features & Benefits at a Glance
- Superior corrosion resistance for extended service life in marine and harsh industrial environments
- Secure anti-rotation performance with integrated square neck that prevents spinning during installation
- Optimal thread engagement through Class 2A thread fit ensuring reliable fastening connections
- Enhanced durability with coarse UNC threading that resists stripping and cross-threading
- Wide bearing surface from the rounded carriage head design for improved load distribution
- Full threading capability allowing maximum adjustment flexibility in various applications
- Regulatory compliance meeting industry standards for safety and environmental requirements
Professional Applications & Engineering Value
These silicon bronze carriage bolts deliver exceptional performance where corrosion resistance is critical. The square neck design provides reliable anti-rotation capability, eliminating the need for additional locking mechanisms and reducing installation time. The coarse UNC threading ensures quick assembly and disassembly while maintaining structural integrity in high-vibration environments. Particularly valuable in marine applications, boat building, and coastal structures, these bolts withstand saltwater exposure without compromising mechanical properties. The fully threaded configuration offers versatile positioning options, making them ideal for wood-to-metal connections, dock construction, and industrial equipment where durability and environmental compliance are paramount.
Specification Summary & Compliance
Manufactured to ASME B18.5 standards with Class 2A thread fit precision for consistent performance. Features 3/8"-16 UNC coarse threading with right-hand direction and full threading along the 1" length. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use in various industrial and marine applications. The square neck measures 0.39" width with 0.22" length for secure anti-rotation performance.
