Hex Flange Nuts
Product: Hex flange nuts
Standard: DIN6923
Material: ZT195,08AL,SWRCH35K etc.
Surface: zinc plated
Specification Range: M5-M20
Property Class:6,8,10
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Product Introduction
Product: Hex flange nuts
Standard: DIN6923
Material: ZT195,08AL,SWRCH35K etc.
Surface: zinc plated
Specification Range: M5-M20
Property Class:6,8,10
Mechanical Properties
Core Functions
The flange plate greatly expands the contact area and evenly distributes clamping pressure to reduce unit pressure.
It prevents thin-wall plates, aluminum plates, painted surfaces and profiles from denting or collapsing under compression.
Flat washers are not required, eliminating risks of missing or displaced washers that cause failure. Suitable for fastening thin-walled, soft-material and coated components.
Reliable fitting of flange surfaces, stable torque output, reduced local stress concentration, and improved connection fatigue life.
Major Industry Application Scenarios
Fields Automobiles and New Energy Vehicles
Chassis suspension, braking systems, engine-compartment aluminum components, battery pack housings, vehicle frames; To cope with high-vibration and high-impact working conditions, toothed flange nuts are widely adopted.
Construction machinery and agricultural machinery Transmission gearboxes, frames, and pin-shaft connections for excavators, loaders and harvesters; subject to impact and alternating loads, high-strength hot-dip galvanized / phosphated flange nuts are widely used.
Rail transit
Train chassis, braking systems and car-body brackets have high requirements for fatigue resistance and anti-loosening performance.
General-purpose mechanical equipment Machine tools, gearboxes, transmission components, sheet-metal enclosures and cabinets; plain-face flange nuts are mostly used on painted surfaces and aluminium-alloy housings to prevent scratching workpiece surfaces.
Pipes, hardware,home appliances
Pipe supports, valve accessories, motors, home-appliance housings; medium-load, thin-sheet sheet-metal fastening scenarios
Wind power, photovoltaic, steel structures
Wind turbine tower accessories, photovoltaic supports, curtain walls, steel purlins; outdoor environment, hot-dip galvanized flange nuts, disperse wind loads, prevent thin-walled section steel from compressive deformation.
Established in 2005, our company has evolved over two decades of continuous development into a leading regional enterprise in the fastener industry with fully automated end-to-end production. With an annual output value exceeding RMB 130 million, our product range covers diverse market segments from mid-range to high-end and is distributed worldwide
Our factory & quipment
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