S-92356A167 5/16"-18 x 10" 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 with 18-8 Stainless Steel construction for long-lasting performance in harsh environments
- Exceptional tensile strength rated at 70,000 psi ensures reliable load-bearing capacity for demanding applications
- Effective anti-rotation design with square neck prevents spinning during installation and maintains secure positioning
- Optimized thread engagement with Class 2A UNC coarse threads provides easier assembly and reliable fastening
- Versatile partial threading allows for both clamping and adjustment flexibility in various assembly scenarios
- Regulatory compliance assurance meets ASME B18.5 specifications and environmental standards for global industrial use
- Enhanced durability with Rockwell B55 hardness maintains structural integrity under repeated stress and vibration
Professional Applications & Engineering Value
This 5/16"-18 UNC Carriage Bolt delivers critical engineering solutions for industrial applications where vibration resistance and corrosion protection are paramount. The 18-8 Stainless Steel composition provides excellent resistance to rust and chemical exposure, making it ideal for outdoor structures, marine environments, and food processing facilities. The square neck design effectively prevents rotation during torque application, eliminating the need for secondary locking mechanisms and reducing installation time. With partial threading and coarse UNC threads, this fastener offers superior grip in wood-to-metal and structural steel connections, while the rounded carriage head provides a finished appearance and prevents snagging in conveyor systems and machinery guards.
Specification Summary & Compliance
This carriage bolt maintains Class 2A thread fit tolerance per UNC standards with precise 5/16"-18 coarse threading and 1" minimum thread length. Manufacturing complies with ASME B18.5 dimensional specifications, ensuring interchangeability and reliable performance. The product meets RoHS 3 (2015/863/EU) compliance for hazardous substance restrictions and REACH (EC 1907/2006) environmental standards, making it suitable for regulated industries and international supply chains.
