High-Quality Precision Knurled Brass Threaded Connector Manufacturers, Factories
Product Description
Product Overview
This precision brass connector serves as a critical interface in fluid control systems and pneumatic assemblies. Designed for high-end industrial applications, it balances structural integrity with functional ergonomics. The part features a distinctive diamond knurling pattern for manual tightening and precision-cut threads for secure sealing. As an OEM manufacturer, Sunmy Hardware produces these connectors tailored to specific client drawings, ensuring perfect compatibility with mating components.
Key Specifications
| Material | Brass C36000 |
| Process | CNC Turning, Knurling, Threading |
| Tolerance | ±0.01mm |
| Surface Finish | Ra 0.8 (As machined) |
| Thread Type | M20 x 1.5 Custom Thread |
Manufacturing Process Insight
Production utilizes our advanced Swiss-style CNC Lathes (Sliding Headstock).
One-Setup Machining
Turning, facing, threading, and knurling are completed in a single operation to guarantee varying concentricity within 0.01mm.
Precision Knurling
Unlike standard rolling, we use a cut-knurling process to create sharp, well-defined diamond patterns that provide superior grip without flaking.
Thread Protection
Automated thread checking during production ensures every part meets the Go/No-Go gauge standards before leaving the machine.
Key Features & Benefits
Material Excellence
Machined from Brass C36000, offering excellent corrosion resistance and natural antimicrobial properties.
Tactile Grip
The deep diamond knurling allows for tool-free assembly and disassembly, ideal for maintenance-heavy environments.
Leak-Proof Design
High-precision threads (M20 standard or custom pitch) ensure a tight seal against gas or liquid leakage.
Surface Finish
Parts are degreased and passivated, resulting in a bright, oxidation-resistant gold finish.
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Get a Fast, Technical Quote & Free DFM Review
Don't let tolerance stack-up delay your product launch. Submit your project details, and our engineering team will evaluate your design for manufacturability before the first cut.
Technical FAQ
Q1 Can you customize the thread type?
A1: Yes, we support Metric (M), NPT, BSPP, and BSPT thread standards based on your requirements.
Q2 What is the minimum order quantity (MOQ) for turned parts?
A2: We are flexible. We handle prototypes (1-10 pcs) via CNC and high-volume runs (10,000+ pcs) via auto-lathe.
Q3 How do you handle raw material verification?
A3: We provide Material Mill Certificates for every batch of brass used to verify chemical composition.
Q4 What surface treatments are available for brass components?
A4: In addition to the standard as-machined passivated finish, we offer nickel plating, chrome plating, electropolishing, and anti-tarnish coating to match specific corrosion resistance requirements.
Q5 How do you ensure thread concentricity and sealing precision during production?
A5: Turning, facing, knurling, and threading are executed in a single setup using Swiss-type CNC lathes, accompanied by Go/No-Go plug gauge inspections and optical measurement checks.
Q6 Can you assist with Design for Manufacturability (DFM) reviews before production?
A6: Yes, our engineering team provides complimentary DFM evaluations for all client drawings to optimize machining cycles, reduce tooling wear, and minimize component cost.
