Hex Nut for Mechanical Fastening.
DIN 934 Hex Nut
Back to products
Square Cage Nut
Square Cage Nut
DIN 6923 Hex Flange Nut
Hex flange nut for secure and stable fastening in machinery and equipment.
Hex Flange Nut with serrated flange for secure fastening.
Hex flange nut with serrated flange for secure fastening and vibration resistance.
DIN 6923 Hex Flange Nut
Click to enlarge
DIN 6923 Hex Flange Nut
Hex flange nut for secure and stable fastening in machinery and equipment.
Hex Flange Nut with serrated flange for secure fastening.
Hex flange nut with serrated flange for secure fastening and vibration resistance.
DIN 6923 Hex Flange Nut

DIN 6923 Hex Flange Nut

  1. Complies with ISO 4161, DIN 6923, ANSI B18.2.2; integrated washer-type locking fasteners
  2. Material: Carbon steel (45#), stainless steel (304/316), brass; strength grades 4.8–12.9
  3. Structure: Hexagonal body + integral flange (with anti-slip serrations) + coarse/fine internal thread
  4. Surface treatments: Zinc plating, black oxide, hot-dip galvanizing, passivation
  5. Size M2–M36 (matches standard bolts)
Category:
Description

Core features of Hex Flange Nut

  1. Integral flange: Enlarges contact area, disperses pressure, protects workpiece surface (no extra washer needed)
  2. Anti-slip serrations: Enhances anti-loosening performance under vibration
  3. Hexagonal body: Compatible with standard wrenches, easy installation
  4. High versatility: Balances strength and sealing, adapts to uneven surfaces
  5. Wide application: Ideal for machinery, automotive, electrical equipment, and general fastenings

 

Product Parameter (Specification)

StandardDIN,ASTM/ANSI, ISOMaterialCarbon steel, Stainless Steel,Brass,Aluminum
Surface TreatmentZinc Plated, Hop Dip Galvanized(HDG) phosphorization,

Black Oxide,Geomet,Dacroment,Nickel plated,Zinc-Nickel plated

SizeM3-M64
UnitePiece,KGS,TONPackingBulk cartons with pallet, small boxes in cartons with pallet

 

Product Application

DIN 6923 Hex Flange Nut is widely used in heavy Industry, mining, water treatment, building, construction, retail industry, general industry, Oil & Gas, automotive industry etc.

 

DIN 6923 Hex Flange Nut for Furniture Application Scenario Table

Application FieldSpecific ScenariosStandards & GradesKey Considerations
Industrial EquipmentMotor bases, conveyor systems, pump flanges, small machine components, pipe fittings.DIN 6923; Carbon steel 4.6/8.8 (zinc-plated), Stainless steel A2-70.Flange distributes pressure; No extra washer needed; Anti-loosening for medium loads.
Construction & DecorationDoor/window hardware, light steel frame connections, guardrail fasteners, aluminum profile fixes.DIN 6923; Carbon steel 5.6/8.8 (hot-dip galvanized), Stainless steel A4-80.Corrosion-resistant indoor/outdoor; Flush fit for neatness; Easy on-site installation.
Light IndustryFurniture joints, small appliance casings, metal storage racks, plastic/metal assemblies, RTA kits.DIN 6923; Carbon steel 4.6/5.6, Stainless steel A2-70.Cost-effective for mass production; Hex shape fits wrenches; Protects soft materials from damage.
Transportation & OutdoorVehicle chassis accessories, garden machinery, outdoor facilities, agricultural tool joints.DIN 6923; Carbon steel 8.8 (black oxide), Stainless steel A4-80.Resists vibration; Humid/saline environment corrosion resistance; Durable for dynamic loads.