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DIN439 Hexagon Thin Nut
DIN439 Hexagon Thin Nut
Hex socket screw thread insert nut for mechanical assembly.
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DIN439 Hexagon Thin Nut
DIN439 Hexagon Thin Nut
Hex socket screw thread insert nut for mechanical assembly.

DIN439 Hexagon Thin Nut

Hexagon Thin Nut

  1. Complies with ISO 4035, DIN 439, ANSI B18.2.2; space-saving locking fasteners
  2. Material: Carbon steel (45#), stainless steel (304/316), brass; strength grades 4.8–10.9
  3. Structure: Hexagonal profile + thin thickness (1/2–2/3 of standard nuts) + internal thread
  4. Surface treatments: Zinc plating, black oxide, passivation;\
  5. Size M2–M24 (matches standard bolts)
Category:
Description

Core features of Hexagon Thin Nut

  1. Thin design: Saves installation space, fits narrow/recessed component gaps
  2. Hexagonal profile: Compatible with standard wrenches, easy torque application
  3. Lightweight: Reduces overall assembly weight without compromising locking reliability
  4. Supplementary locking: Ideal for pairing with standard nuts (double nut anti-loosening)
  5. Suitable for machinery, electronics, automotive, and space-constrained 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

SizeM2-M24
UnitePiece,KGS,TONPackingBulk cartons with pallet, small boxes in cartons with pallet

 

Product Application

DIN439 hexagon thin nut is widely used in electronic equipment, architectural decoration, mechanical equipment, retail industry, general industry, Oil & Gas, automotive industry, building etc.

 

DIN439 Hexagon Thin Nut for Furniture Application Scenario Table

Application FieldSpecific ScenariosStandards & GradesKey Considerations
Light IndustryThin metal sheet assemblies, small tool housings, die-cast parts, plastic/metal casing joints.DIN 439; Carbon steel 4.6/5.6 (zinc-plated), Stainless steel A2-70.Thin design saves space; Hex shape fits wrenches; Anti-loosening for light-medium loads.
Electronic DevicesCircuit board brackets, small instrument enclosures, sensor mounts, smart device internal fixes.DIN 439; Carbon steel 4.6 (nickel-plated), Stainless steel A2-70.Compact, fits narrow spaces; Corrosion-resistant; Protects fragile electronic components.
Construction & DecorationDecorative metal hardware, thin-walled aluminum profiles, ceiling lamp mounts, partition fittings.DIN 439; Carbon steel 5.6 (zinc-plated), Stainless steel A4-80.Flush fit for neat appearance; Indoor/outdoor corrosion resistance; Easy on-site installation.
Equipment InstallationCompact mechanical parts, pipe fittings, small motor accessories, precision tool joints.DIN 439; Carbon steel 8.8 (zinc-plated), Stainless steel A4-80.High load-bearing for thin nuts; Compatible with bolts; Resists vibration in equipment.

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