DIN6923 Hex Flange Nuts

We officially launch our full specification DIN6923 Hex Flange Nuts series, filling the high-demand anti-loosening nut product gap in our industrial fastener line. 

This product integrates the flange base and hexagonal nut into one structure, with non-slip serrations on the flange surface, eliminating the need for additional washers during installation, with excellent anti-loosening and anti-vibration performance.

All products are strictly produced in accordance with DIN 6923 international standard, stable dimensional tolerance, precise thread rolling, uniform stress distribution, fully suitable for long-term use in vibration, high-load industrial scenarios, and meet the bulk procurement needs of global engineering contractors, machinery manufacturers and cross-border MRO buyers.

Core Advantages

Strictly comply with DIN 6923 standard, integrated flange structure, uniform stress distribution, stable installation and not easy to deform.
Bottom serrated anti-slip design, excellent anti-loosening and anti-vibration performance, suitable for long-term operation of vibration equipment.
No need to match additional flat washers and lock washers, simplify installation steps, reduce assembly cost and procurement cost.
Multiple material and grade options, cover conventional indoor, outdoor anti-corrosion, high-strength load-bearing multiple scenarios.
Factory direct supply, full size in stock, support small trial order, mixed batch and bulk container order, complete test reports and export documents.

Application Scenarios

Widely used in mechanical equipment assembly, automotive chassis and parts fixing, construction steel structure connection, industrial pipeline flange fastening, electrical cabinet chassis installation, outdoor municipal facilities, photovoltaic bracket assembly, and all industrial scenes requiring stable anti-loosening fastening. 

It is the preferred matching nut for bulk fastener procurement and long-term engineering supporting projects.

Packaging & Shipment

Standard export moisture-proof carton + pallet packaging, with professional rust-proof treatment, suitable for long-distance ocean transportation. Support neutral packaging, customer customized logo labeling and OEM customized packaging, fully meet the requirements of cross-border export, overseas warehouse sales and bulk project procurement.