Product Description
This precision brass threaded connector is produced from solid H59 brass bar stock with CNC turn-mill composite integrated machining. The part is equipped with internal thread and special claw notch clamping structure. We keep natural raw brass finish without electroplating, only polishing and deburring to retain original brass metallic luster.
Our factory is a professional manufacturer for custom brass fittings and CNC machined brass parts. We can customize dimensions, structures and surface treatment strictly according to your technical drawings or physical samples. All finished parts go through full inspection before shipment to guarantee tight tolerance and stable quality for your equipment assembly projects.
Technical Specifications
Product Name: Brass Threaded Connector
Material: H59 Brass
Machining Process: CNC turning + milling composite machining, internal thread tapping, chamfering, deburring, surface polishing
Surface Treatment: Natural raw brass finish, no nickel plating / gold plating, polished & deburred
Standard Dimension: Overall length 12.5mm, Max Outer Diameter 8.0mm, Inner Hole Diameter 3.5mm
Dimensional Tolerance: ±0.02mm for critical dimensions
Thread: Custom internal thread available upon request
Applications
Sensor and instrument assembly
Electronic equipment connection modules
Pneumatic and fluid control accessories
Communication hardware components
Household appliance precision connecting parts
Medical device structural fittings
Custom & OEM Service
We provide full Custom & OEM service for brass components and brass fittings. You can send your 2D/3D CAD drawings or physical samples for quotation and prototype production. We support custom size, thread type, structural modification, surface finishing and batch volume production. Our engineering team will review your design and offer manufacturability suggestions to optimize cost and machining feasibility. Small batch prototype and mass production orders are both acceptable.
Key Advantages
Tight precision tolerance solves poor fitment issue of low-quality brass fittings.
Raw brass non-plated surface avoids coating peeling and contamination risk.
Integrated CNC turn-mill machining ensures consistent concentricity for threaded assembly.
Custom structure development to match unique assembly requirements, no standard part limitation.
Full pre-shipment inspection reduces defective rate and rework cost for your project.
Quality Control
Raw material incoming inspection to verify H59 brass material composition.
In-process dimensional checking during CNC machining.
100% visual inspection for burr, scratch and surface defect after polishing.
Thread gauge inspection for internal thread accuracy.
Final full dimension measurement before packing and delivery.
Shipping & Delivery
Prototype samples: 3–7 working days after drawing confirmation
Mass production: 10–20 working days, depends on order quantity and machining complexity
Shipping options: Express courier, air freight and sea freight available
Packing: Anti-collision plastic box + bubble packaging to protect precision brass parts
Frequently Asked Questions(FAQ)
Q1: Can you produce custom brass fittings based on my drawings or samples?
A: Yes, we are a professional OEM manufacturer. Send your CAD drawings or samples, we will evaluate and quote for you.
Q2: What tolerance can you achieve for CNC machined brass components?
A: Critical dimensions can reach ±0.02mm. We can adjust tolerance according to your requirement.
Q3: Is the brass connector plated?
A: No. This version keeps natural raw H59 brass finish without plating, only polishing and deburring.
Q4: What is your minimum order quantity?
A: We support small batch prototype orders and large mass production orders, no strict MOQ limit.
Q5: What file formats do you accept for custom CNC machining?
A: We accept STEP, IGES, DWG, DXF and PDF drawing files.
