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OEM/ODM 304 stainless steel male-female threaded nut Suppliers

304 stainless steel male-female threaded nut

304 stainless steel male-female threaded nut

  • 304 stainless steel male-female threaded nut
  • 304 stainless steel male-female threaded nut
  • 304 stainless steel male-female threaded nut
304 Stainless Steel Male-Female Threaded Nut

304 stainless steel male-female threaded nut

Custom Sizes Any Thread Multiple Body Styles Custom Finishes

The 304 stainless steel male-female threaded nut is a versatile fastening component featuring both external (male) and internal (female) threads in a single unified body. This design enables direct connection between two threaded elements — functioning as a coupling stud with a socket on the opposite end. Constructed from AISI 304 stainless steel, it delivers excellent corrosion resistance, non-magnetic properties, and a clean aesthetic finish suitable for food-grade, medical, and marine environments. Custom configurations include independent male and female thread sizes (metric or imperial), adjustable overall length, thread engagement depth, hex or round body profiles, knurled grip options, and specialized surface treatments — all engineered to your exact assembly requirements.

Integrated Dual Thread
Male and female threads in one component eliminates the need for separate adapters, reducing part count and assembly time.
304 Stainless Steel
Superior corrosion resistance, non-magnetic, with excellent formability and weldability for diverse applications.
Full Customization
Thread sizes, length, body style, and finish — all configurable to your specific engineering requirements.
High Mechanical Strength
304 stainless provides reliable tensile strength and fatigue resistance for demanding industrial applications.

Technical Specifications

Base Material AISI 304 Stainless Steel (UNS S30400)
Male Thread M2 – M48 · UNC · UNF · BSW · Custom Pitch
Female Thread M2 – M48 · UNC · UNF · BSW · Custom Pitch
Total Length 8mm – 200mm · Custom
Body Profile Hexagonal · Round · Knurled · Flanged · Custom
Thread Tolerance 6g (Male) / 6H (Female) · Special Tolerances Available
Surface Finish Bright · Passivated · Electropolished · Bead Blasted · Custom
Body Style Selection
Hex Body Wrench-friendly hexagonal profile
Round Body Smooth cylindrical form factor
Knurled Body Textured surface for hand tightening
Flanged Body Integrated flange for load distribution

Application Scenarios

Pneumatic Fittings Hydraulic Couplings Instrumentation Standoffs Medical Device Assemblies Food Processing Equipment Marine Hardware Laboratory Fixtures Robotic End Effectors Sensor Mounting

Frequently Asked Questions

What are the typical use cases for a male-female threaded nut?

These components are commonly used as standoffs, coupling nuts, or thread adapters. They allow two different thread sizes to be joined, or provide a convenient way to mount components with a threaded stud on one side and a socket for a bolt on the other. Applications include sensor mounting, PCB standoffs, pneumatic fittings, and mechanical linkages.

Can the male and female threads be different sizes?

Yes — the male and female threads are independently configurable. This allows you to connect components with mismatched thread sizes, such as a M6 male thread with a M10 female thread, or metric to imperial combinations. This feature is particularly valuable for adapting between different equipment standards.

What custom features can be added to this component?

Customization options include: independent male and female thread sizes, thread engagement depth, overall length, body shape (hex, round, knurled, flanged), surface finish (bright, passivated, electropolished), special markings, locking features (nylon patch), and non-standard thread pitches or profiles.

Is 304 stainless steel suitable for food contact applications?

Yes — 304 stainless steel is widely used in food processing, dairy, and beverage industries due to its excellent corrosion resistance and cleanability. For applications requiring additional corrosion resistance in highly acidic or chloride-rich environments, we can supply 316 stainless steel or specialized surface treatments upon request.

custom engineering Any Thread · Any Size · Any Style Independent male and female thread selection, length, body profile, and finish — all configurable to your specification. Prototype to production · Material certifications · Full traceability

Zhejiang Donghe Machinery Technology Co., Ltd.

 

Zhejiang Donghe Machinery Technology Co., Ltd. offer Wholesale 304 stainless steel male-female threaded nut Manufacturers. Our company passed the ISO9001:2000 quality management certification system standard in 2017 and is an enterprise with self-operating import and export rights.
Our company produces various international industrial standard products, including Chinese GB standards, German DIN standards, American ANSI standards, British B standards, and so on. In addition, our company can customize various non-standard fasteners according to customer requirements. The products are exported to Europe, Australia, Africa, the United States, and other regions. We always provide customers with good product and technical support, and sound after-sales service.

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