0

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

Custom Sizes Custom Threads Any Style

The 304 stainless steel male-female threaded nut is a versatile fastening component combining both external (male) and internal (female) threads in a single piece. This design allows for connection between two threaded components — acting as a coupling nut with a stud on one end and a socket on the other. Manufactured from AISI 304 stainless steel, it provides excellent corrosion resistance, durability, and aesthetic finish. Custom configurations include any thread size (metric or imperial), overall length, thread engagement depth, hex or round body styles, and special surface finishes — all tailored to your specific assembly requirements.

Dual Thread Function
Combines male and female threads in one component, eliminating additional adapters or coupling parts.
304 Stainless Steel
Corrosion-resistant, non-magnetic, and suitable for food, marine, and medical environments.
Fully Customizable
Thread size, length, body style, and finish — all configurable to your specification.
High Strength
304 stainless provides good tensile strength and fatigue resistance for demanding applications.

Technical Specifications

Material AISI 304 Stainless Steel (UNS S30400)
Male Thread M2 – M48 · UNC · UNF · BSW · Custom
Female Thread M2 – M48 · UNC · UNF · BSW · Custom
Overall Length 10mm – 200mm · Custom
Body Style Hex · Round · Knurled · Flanged
Surface Finish Bright · Passivated · Electropolished · Bead Blasted
Thread Tolerance 6g (Male) / 6H (Female) · Custom
Body Style Options
Hex Body Standard hex for wrench tightening
Round Body Smooth cylindrical profile
Knurled Body Textured grip for hand tightening
Flanged Integrated flange for bearing surface

Application Scenarios

Instrumentation Connections Sensor Mounting Fluid Power Fittings Medical Device Assembly Food Processing Equipment Marine Hardware Laboratory Apparatus Robotic Joints

Common Questions

What is the purpose of a male-female threaded nut?

A male-female threaded nut serves as a coupling or standoff component. The male end screws into a tapped hole or another female component, while the female end accepts a bolt or threaded rod. This allows for joining two threaded assemblies where a standard nut or bolt alone would not suffice.

Can the male and female threads have different sizes?

Yes — the male thread and female thread can be specified independently. This allows you to connect components with different thread sizes, such as an M6 male thread with an M8 female thread, enabling mixed-size assemblies.

What custom options are available?

All parameters are customizable: male and female thread sizes (metric, UNC, UNF, BSW), thread engagement length, overall length, body shape (hex, round, knurled, flanged), surface finish (bright, passivated, electropolished), and special features like locking elements or custom markings.

Is 304 stainless steel suitable for marine environments?

304 stainless steel offers good corrosion resistance and is suitable for many marine applications. However, for prolonged immersion in seawater or high-chloride environments, 316 stainless steel is recommended for enhanced pitting resistance. If 316 is required, we can accommodate special material requests.

custom manufacturing Any Thread · Any Size · Any Style Male and female thread sizes, overall length, body configuration, and finish — all configurable to your engineering drawing. Material certifications · Full traceability · Prototype to production

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.

News

Factory Show

Factory appearance
Intelligent packaging
Quenching furnace
Fastener supporting mold workshop​
Cold heading workshop
Pragmatic​
Innovation
Sincerity
Laboratory
Fully inspected products using optical sorting technology​
Office environment​
Enterprise Honorary Certificates​

Contact Us

Please complete the form below and one of our team will get back to you as soon as possible.