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Home Nut Weld Nut Hexagon Weld Nut
Tee Nuts with Prong
Tee Nuts with Prong
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Square Weld Nut
Square Weld Nut
Hexagon weld nut for secure welding and fastening in mechanical assemblies.
High-quality hexagon weld nut for secure fastening.
Hexagon weld nut for secure welding and fastening in mechanical assemblies.
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Hexagon weld nut for secure welding and fastening in mechanical assemblies.
High-quality hexagon weld nut for secure fastening.
Hexagon weld nut for secure welding and fastening in mechanical assemblies.

Hexagon Weld Nut

  1. Complies with ISO 14544, DIN 929, ANSI B18.2.4.2M; permanent welding-type locking fasteners
  2. Material: Carbon steel (45#), alloy steel (42CrMo), stainless steel (304); strength grades 4.8–12.9
  3. Structure: Hexagonal body + welding boss/groove (for solder penetration) + internal coarse/fine thread
  4. Surface treatments: Black oxide, pickling (pre-welding), zinc plating (post-welding)
  5. Size M3–M36 (matches standard bolts)
Category: Weld Nut
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  • Description
Description

Core features of Hexagon Weld Nut

  1. Welding fixation: Integrates with base material via welding, achieving permanent anti-rotation and anti-loosening
  2. Hexagonal body: Facilitates positioning during welding, compatible with standard wrenches for subsequent assembly
  3. High load-bearing capacity: Welded connection enhances shear and tensile strength, suitable for heavy-load scenarios
  4. Simplified assembly: No extra fasteners needed, reduces steps for structural or mechanical connections
  5. Wide application: Ideal for machinery, automotive, steel structures, and equipment requiring stable permanent 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

Hexagon weld nuts are widely used in automotive, construction, aerospace, and manufacturing, ships, automobile transport machinery, electrical products, ocean industry etc.

 

Hexagon Weld Nut with Prong for Furniture Application Scenario Table

Application FieldSpecific ScenariosStandards & GradesKey Considerations
Industrial EquipmentMachine frames, metal casings, conveyor system parts, electrical cabinet bodies, pump housings.DIN 929; Carbon steel 4.6/8.8 (zinc-plated), Stainless steel A2-70.Welded fixed for permanent connection; Anti-rotation; High load-bearing for metal structures.
Automotive ManufacturingCar chassis components, exhaust system brackets, body frame fasteners, engine compartment parts.DIN 929; Carbon steel 8.8 (black oxide), Stainless steel A4-80.Corrosion-resistant for automotive environments; Vibration-resistant; Secure welding on steel substrates.
Construction EngineeringSteel structure auxiliary parts, metal guardrails, curtain wall brackets, steel beam connections.DIN 929; Carbon steel 5.6/8.8 (hot-dip galvanized), Stainless steel A4-80.Indoor/outdoor durability; Welds firmly to thick steel; Long-term stability for static loads.
Light IndustryMetal storage racks, sheet metal products, tool housings, hardware fittings for metal furniture.DIN 929; Carbon steel 4.6/5.6, Stainless steel A2-70.Cost-effective for mass production; Easy welding operation; Compatible with standard bolts.

Related products

Square Weld Nut
Set of three square weld nuts for secure fastening in mechanical and hardware projects.

Square Weld Nut

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  • Home
  • Products
    • Bolt
      • Hex Bolt
      • Hexagon Socket Screws
      • Carriage Bolt
      • Flange Bolt
      • U Bolt
      • T Bolt
    • Screws
      • Self Tapping Screw
      • Self Drilling Screw
      • Machine screw
      • Wood screw
      • Chipboard screw
      • Set Screw
    • Nut
      • Hex Nut
      • Flange Nut
      • Cap Nut
      • Lock Nut
      • Coupling Nut
      • Square Nut
      • Wing Nut
      • Tee Nut
      • Weld Nut
    • Washer
      • Flat washer
      • Lock washer
      • Bowl Type Washer
    • Thread Rod
      • Full Thread rod
      • Stud Bolts
    • Anchor
      • Drop In Anchor
      • Nylon Anchor
      • Sleeve Anchor
      • Wedge Anchor
    • Rivet
      • Blind Rivet
      • Rivet Nut
      • Tubular Rivet Round Rivet
    • Stamping Parts
    • Solar Photovoltaic Accessories
      • Solar Aluminum Profile Nut
      • Solar Aluminum Clamp
      • Solar Bracket
      • Solar Hanger Bolt
      • Solar Roof Hook
    • Customized Products
  • Industries
    • Construction
    • Manufacturing
    • Oil & Gas
    • Solar PV Industry
    • Automotive
    • Marine
  • Markets
    • Canada
    • U.S.A
  • Resources
    • Blog
    • FAQ
  • About us
  • Contact