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M5, M6, M7, M8, M10, M12
0.8
3.74
3.26
8
7.64
The Carbon Steel Blue Yellow Zinc Plate Flat Head Knurled Body Hex Ground Closed End Rivet Nut is a robust fastener engineered for high-strength, corrosion-resistant structural connections. Constructed from carbon steel with dual blue-yellow zinc plating (ISO 4042), this rivet nut features a flat head, knurled body, and closed end design, ideal for load-bearing applications in construction, automotive, and industrial machinery. The hex ground surface ensures secure torque transfer, while the closed end prevents debris ingress, making it a reliable choice for both visible and concealed installations.
The Carbon Steel Blue Yellow Zinc Plate Flat Head Knurled Body Hex Ground Closed End Rivet Nut is a robust fastener engineered for high-strength, corrosion-resistant structural connections. Constructed from carbon steel with dual blue-yellow zinc plating (ISO 4042), this rivet nut features a flat head, knurled body, and closed end design, ideal for load-bearing applications in construction, automotive, and industrial machinery. The hex ground surface ensures secure torque transfer, while the closed end prevents debris ingress, making it a reliable choice for both visible and concealed installations.
Material & Surface Treatment:
Base material: Carbon steel C1020 (ASTM A307), heat-treated to 500 MPa tensile strength, with dual zinc plating (8-12μm blue + 5-8μm yellow) achieving 1000+ hours salt spray resistance (ASTM B117), 50% longer than single-layer coatings.
Design: Flat head (ISO 10664) with 120° countersink compatibility, knurled body (0.5mm pitch) increasing friction by 30% for anti-rotation in soft materials like aluminum and plastic.
Mechanical Performance:
Closed end design: Seals against dust, moisture, and liquid ingress (IP67 equivalent), protecting internal threads in harsh environments.
Hex ground surface: 19% larger contact area than standard hex, enabling torque transmission up to 50Nm (M10 size) without slippage.
Installation & Compliance:
Blind installation: Requires 专用 rivet nut tools, suitable for single-sided access in hollow sections (e.g., steel beams, pipes).
Compliance: RoHS 3.0, REACH, and ISO 14580 certified, with thread accuracy 6H (ISO 965-1) for consistent screw engagement.
Size Range:
Thread sizes: M3-M12 (metric), #4-#10 (imperial); head diameter: 6-16mm; body length: 8-20mm, compatible with material thickness 2-5mm.
Material & Surface Treatment:
Base material: Carbon steel C1020 (ASTM A307), heat-treated to 500 MPa tensile strength, with dual zinc plating (8-12μm blue + 5-8μm yellow) achieving 1000+ hours salt spray resistance (ASTM B117), 50% longer than single-layer coatings.
Design: Flat head (ISO 10664) with 120° countersink compatibility, knurled body (0.5mm pitch) increasing friction by 30% for anti-rotation in soft materials like aluminum and plastic.
Mechanical Performance:
Closed end design: Seals against dust, moisture, and liquid ingress (IP67 equivalent), protecting internal threads in harsh environments.
Hex ground surface: 19% larger contact area than standard hex, enabling torque transmission up to 50Nm (M10 size) without slippage.
Installation & Compliance:
Blind installation: Requires 专用 rivet nut tools, suitable for single-sided access in hollow sections (e.g., steel beams, pipes).
Compliance: RoHS 3.0, REACH, and ISO 14580 certified, with thread accuracy 6H (ISO 965-1) for consistent screw engagement.
Size Range:
Thread sizes: M3-M12 (metric), #4-#10 (imperial); head diameter: 6-16mm; body length: 8-20mm, compatible with material thickness 2-5mm.
Construction & Infrastructure: Secures steel beams and aluminum panels in bridges and buildings, resisting vibration (10G, 10-2000Hz) and atmospheric corrosion.
Automotive Manufacturing: Fastens chassis components, engine brackets, and interior trims, enduring road salt exposure and temperature cycles (-40°C to +85°C).
Industrial Machinery: Mounts motors, pumps, and control panels in heavy equipment, with closed end preventing lubricant leakage in high-speed applications.
Renewable Energy: Connects solar panel frames and wind turbine access ladders, compliant with IEC 61215 for outdoor durability.
Construction & Infrastructure: Secures steel beams and aluminum panels in bridges and buildings, resisting vibration (10G, 10-2000Hz) and atmospheric corrosion.
Automotive Manufacturing: Fastens chassis components, engine brackets, and interior trims, enduring road salt exposure and temperature cycles (-40°C to +85°C).
Industrial Machinery: Mounts motors, pumps, and control panels in heavy equipment, with closed end preventing lubricant leakage in high-speed applications.
Renewable Energy: Connects solar panel frames and wind turbine access ladders, compliant with IEC 61215 for outdoor durability.
Corrosion Leadership: Dual-zinc plating exceeds industry standards for coastal and industrial environments, reducing maintenance by 40%.
Design Innovation: Knurled body and hex ground surface solve rotation issues in soft metals, backed by 10,000-cycle fatigue testing.
Customization Capability: Offer color-matched zinc plating (RAL 1003 yellow, RAL 5015 blue) and anti-seize coatings for high-temperature applications (up to 200°C).
Global Availability: Stock inventory in 15 regional warehouses, enabling 48-hour delivery for standard sizes (M5-M8) across North America and Europe.
Corrosion Leadership: Dual-zinc plating exceeds industry standards for coastal and industrial environments, reducing maintenance by 40%.
Design Innovation: Knurled body and hex ground surface solve rotation issues in soft metals, backed by 10,000-cycle fatigue testing.
Customization Capability: Offer color-matched zinc plating (RAL 1003 yellow, RAL 5015 blue) and anti-seize coatings for high-temperature applications (up to 200°C).
Global Availability: Stock inventory in 15 regional warehouses, enabling 48-hour delivery for standard sizes (M5-M8) across North America and Europe.
