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Huaian M16 Threaded Rod
QS Fastener: Huaian M16 Threaded Rod
Product: Huaian M16 Threaded Rod
Type: Metric Thread
Thread Class: 6G
Dimension: M16
Long: 70 mm
Material: ASTM A193 Gr.B7M
Type: Metric Thread
Thread Class: 6G
Dimension: M16
Long: 70 mm
Material: ASTM A193 Gr.B7M
Quantity
The Qishine 16mm Threaded Rod represents a benchmark in precision engineering and industrial fastening solutions. Manufactured to exacting metric specifications, this M16 threaded rod delivers exceptional performance across a wide spectrum of heavy-duty applications. With its 70mm length, Class 6G thread tolerance, and premium ASTM A193 Gr.B7M material composition, this threaded rod is engineered for professionals who demand reliability and durability in critical fastening systems.
Precision Threading and Tolerance
The M16 metric thread profile ensures universal compatibility with standard metric nuts and components. The Class 6G thread tolerance represents a deliberate design choice, offering a slightly looser fit than standard 6g to accommodate thicker electroplating or coating applications while maintaining reliable engagement and load transfer . This tolerance class is particularly valuable in environments where surface treatments are applied for corrosion resistance.
The M16 metric thread profile ensures universal compatibility with standard metric nuts and components. The Class 6G thread tolerance represents a deliberate design choice, offering a slightly looser fit than standard 6g to accommodate thicker electroplating or coating applications while maintaining reliable engagement and load transfer . This tolerance class is particularly valuable in environments where surface treatments are applied for corrosion resistance.
Material Excellence – ASTM A193 Gr.B7M
The selection of ASTM A193 Gr.B7M material sets this threaded rod apart from conventional fasteners. Grade B7M is a chromium-molybdenum alloy steel that has been heat-treated to achieve an optimal balance of strength and hardness . Unlike standard B7, B7M requires hardness testing of every lot, ensuring consistent quality and predictable performance . Key mechanical properties include:
- Minimum Tensile Strength: 100,000 psi
- Minimum Yield Strength: 80,000 psi
- Hardness: B99 maximum Rockwell
- Temperature Range: -58°F to 752°F
The selection of ASTM A193 Gr.B7M material sets this threaded rod apart from conventional fasteners. Grade B7M is a chromium-molybdenum alloy steel that has been heat-treated to achieve an optimal balance of strength and hardness . Unlike standard B7, B7M requires hardness testing of every lot, ensuring consistent quality and predictable performance . Key mechanical properties include:
- Minimum Tensile Strength: 100,000 psi
- Minimum Yield Strength: 80,000 psi
- Hardness: B99 maximum Rockwell
- Temperature Range: -58°F to 752°F
Application Scenarios
The Qishine M16 Threaded Rod is designed for demanding environments where fastener integrity is mission-critical:
The Qishine M16 Threaded Rod is designed for demanding environments where fastener integrity is mission-critical:
- High-Temperature and High-Pressure Piping: Flange connections, valve assemblies, and pressure vessel applications benefit from the rod's thermal stability and creep resistance
- Power Generation: Steam lines, turbine assemblies, and boiler connections where elevated temperatures are routine
- Oil and Gas Infrastructure: Refinery equipment, pipeline supports, and processing plant maintenance
- Heavy Industrial Equipment: Mining machinery, cement block production, and construction equipment assembly
- Structural Engineering: General heavy-duty fastening requiring high load capacity and reliable thread engagement
- Power Generation: Steam lines, turbine assemblies, and boiler connections where elevated temperatures are routine
- Oil and Gas Infrastructure: Refinery equipment, pipeline supports, and processing plant maintenance
- Heavy Industrial Equipment: Mining machinery, cement block production, and construction equipment assembly
- Structural Engineering: General heavy-duty fastening requiring high load capacity and reliable thread engagement
Quality and Performance Assurance
Each Qishine threaded rod undergoes rigorous quality control to verify dimensional accuracy and material properties. The 70mm length provides sufficient engagement length for most flange and structural applications, while the full-thread design allows for maximum nut adjustment and clamp load optimization. The rolled thread construction enhances fatigue resistance by creating a work-hardened surface layer without removing material.
Each Qishine threaded rod undergoes rigorous quality control to verify dimensional accuracy and material properties. The 70mm length provides sufficient engagement length for most flange and structural applications, while the full-thread design allows for maximum nut adjustment and clamp load optimization. The rolled thread construction enhances fatigue resistance by creating a work-hardened surface layer without removing material.
Conclusion
The Qishine Huaian M16 Threaded Rod combines precision metric threading, premium ASTM A193 Gr.B7M material, and a practical 70mm length to deliver a fastener solution that meets the exacting demands of industrial, energy, and engineering applications. Whether securing critical piping systems or assembling heavy machinery, this threaded rod offers the strength, reliability, and service life that professionals require.
The Qishine Huaian M16 Threaded Rod combines precision metric threading, premium ASTM A193 Gr.B7M material, and a practical 70mm length to deliver a fastener solution that meets the exacting demands of industrial, energy, and engineering applications. Whether securing critical piping systems or assembling heavy machinery, this threaded rod offers the strength, reliability, and service life that professionals require.
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