S-98930A215 M16 x 100 mm ASME B18.5, ISO 8678 Carriage Bolts
Carriage Bolts
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Basic Information
Head Parameters
Neck & Shank Parameters
Dimension Parameters
Thread Parameters
Material & Strength Parameters
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Key Features & Benefits at a Glance
- Superior corrosion resistance with zinc yellow-chromate plating that protects against rust in harsh industrial environments
- Prevents rotation during installation thanks to the square neck design that locks securely into materials
- High tensile strength performance with Class 8.8 rating and 120,000 psi capacity for heavy-duty applications
- Optimized thread engagement with coarse 2mm pitch and partial threading for faster assembly and secure connections
- Exceptional durability maintained through Rockwell C22 hardness that resists wear and deformation
- Reliable dimensional accuracy with Class 6h thread fit ensuring consistent performance in metric assemblies
- Industry-standard compliance meeting ASME B18.5 and ISO 8678 specifications for quality assurance
Professional Applications & Engineering Value
This M16 carriage bolt delivers exceptional engineering value in demanding industrial applications where vibration resistance and structural integrity are critical. The zinc yellow-chromate plated steel construction provides superior corrosion protection for outdoor construction, agricultural equipment, and structural framing applications. The square neck design solves the common problem of bolt rotation during installation, particularly in wood-to-metal connections and heavy machinery assembly. With its Class 8.8 strength rating and coarse thread pitch, this metric carriage bolt ensures rapid installation while maintaining high clamping force in timber structures, conveyor systems, and industrial platforms where reliability cannot be compromised.
Specification Summary & Compliance
This carriage bolt features precision M16x2mm metric threading with Class 6h thread fit tolerance for consistent engagement. The partially threaded design provides 38mm minimum thread length with right-hand thread direction. Manufactured to meet ASME B18.5 and ISO 8678 specifications, ensuring dimensional accuracy and performance reliability. The fastener maintains Rockwell C22 hardness and delivers 120,000 psi tensile strength as part of its Class 8.8 strength grade certification for industrial applications requiring verified mechanical properties.
