Stainless Steel Hex Nipple (Male-to-Male Threaded Adapter) — Pipe Fittings Factory
SHENZHEN BENXIN ELECTRONIC HARDWARE CO., LTD
Product Details
Keywords: stainless steel nipple, threaded pipe nipple, hex nipple, male to male adapter, pipe fittings, SS pipe fitting, hydraulic fittings
Product Overview
This hot-selling stainless steel hex nipple connects two female-threaded ports with a secure, wrench-friendly middle hex collar. Both ends carry precisely machined external threads, and the brushed 304-class stainless body resists corrosion in water, chemical and food-contact lines. A simple, dependable component for installers, OEMs and hardware distributors.
Key Features
- Double male threads — machine-cut external threads on both ends for leak-resistant connections
- Hexagonal wrench collar — six flat faces give a solid grip for installation torque
- Brushed stainless finish — corrosion-resistant surface with a clean, uniform look
- Polished internal bore — smooth flow path with no burrs or obstructions
- Consistent thread form — gauged threads ensure compatibility with standard fittings
- Compact design — space-saving adapter for tight plumbing and equipment layouts
Applications
Used to join pipe nipples, valves, manifolds, pumps, filters and equipment ports in water systems, HVAC, pneumatic controls, food-processing lines and marine hardware.
Manufacturing & Factory Capability
Machined entirely in our precision hardware factory:
- CNC turning & automatic lathes — high-efficiency production of threaded fittings in large volumes
- Precision thread cutting — threads cut and rolled to standard pitch, verified with thread plug/ring gauges
- Material range — stainless steel 304/316, brass, carbon steel with plating, aluminum
- Surface finishing — brushing, passivation and polishing available
- Deburring & cleaning — every piece deburred and washed before packing to protect threads
Customization & OEM/ODM
Choose your thread size (NPT, BSP, metric), thread length, hex size and material grade. We also produce custom fittings from drawings with short lead times and accept mixed-size orders for distributors.
Quality Assurance
Thread form, dimensions and surface finish are 100% inspected on critical batches using calibrated gauges; material test certificates available on request.
Why Choose Us
- In-house CNC turning capacity means fast delivery and consistent thread quality
- OEM-friendly: private labeling and custom packaging supported
- Factory-direct pricing for wholesale and long-term supply programs
Request our stainless steel nipple size chart and wholesale price list.
Frequently Asked Questions
Yes. We provide OEM/ODM custom manufacturing from your drawings in PDF, DWG, STEP, IGES or STL formats.
- What materials can you machine?
Aluminum, stainless steel (304/316), titanium alloy, copper, brass, POM, PEEK and other engineering plastics. - What is your tolerance standard?
General tolerance ±0.05mm, tight tolerance down to ±0.005mm upon request. - Can you provide material certificates & inspection reports?
Yes, 3.1 material cert, FAI, CMM inspection report are available. - What is your lead time?
Sample: 3–7 working days. Mass production: 7–15 working days, depends on complexity & quantity. - Do you support small batch & prototype orders?
Yes, we welcome prototype, low-volume and custom one-off parts. - What surface finishes can you offer?
Anodizing, sandblasting, passivation, polishing, powder coating, laser marking, deburring. - How do you handle shipping?
We support DHL, FedEx, TNT, sea freight, and can do DDP / DAP terms.
- Is there a minimum order quantity (MOQ)?
We have no strict MOQ. We accept prototype trial orders as low as 1 piece. - How can I get an accurate quotation?
Please send us your 3D STEP/IGES file, 2D drawing with tolerance, material requirement, quantity and surface finish. - Can you help with DFM optimization?
Yes. Our engineers provide free DFM suggestions to reduce machining cost and improve manufacturability. - How long is the quotation valid?
Quotation is normally valid for 30 days, subject to raw material price fluctuation.
Pricing depends on material, dimensions, tolerance, quantity and surface finish. Please send your drawings (PDF/DWG/STEP/IGES) and we will provide an exact quote, usually within 24 hours.
The price is based on material cost + machining time + surface treatment + tooling (if any) + packaging and freight.
Our standard quotes are FOB Shenzhen/Dongguan unless otherwise stated. Air or sea freight can be quoted separately according to your destination.
Our price reflects the material grade, tolerance level, full inspection and finishing quality. If needed, we can suggest cost-saving design changes (e.g. relaxing non-critical tolerances) to reduce the cost.
Yes. We provide tiered pricing — the unit price decreases as the quantity increases. Please tell us your target quantity for the best price.
