Custom CNC Turned Brass Stepped Hollow Pin Non‑Through Bore Conductive Hollow

Product Description

Our custom CNC turned brass stepped hollow pin is precision manufactured by swiss type automatic lathe from premium UNS C36000 (HPb59‑1) free‑cutting brass. The part adopts unique stepped outer profile and non‑through blind bore design with two different inner hole diameters, finished with natural raw brass surface without electroplating treatment.

As a reliable manufacturer, we provide complete OEM custom service for brass electrical contact pins. Every single workpiece goes through full dimensional inspection after turning, boring and parting‑off processes. We support drawing‑based and sample‑based customization to match your exact dimensional and tolerance requirements for conductive connection components.

Technical Specifications

Applications

• Precision electrical connector terminals
• Conductive contact components for electronic modules
• PCB connection brass pins
• Sensor internal conductive terminals
• Household appliance conductive inserts
• Automotive electronic connection parts
• Medical equipment conductive fittings
• Instrument control circuit contact pins

Custom & OEM Service

As a professional manufacturer, we deliver full custom service and OEM manufacturing for brass stepped conductive pins. We accept custom orders based on your 2D/3D drawings or physical samples. We can adjust material grade, outer dimension, inner bore size, tolerance and surface treatment according to your technical demands. Small‑batch prototype service and mass production are both supported to fit your project cycle.

Key Advantages

1. High‑precision swiss lathe machining solves strict tolerance demands for mini conductive pins
2. Stable C36000 brass material guarantees great machinability and reliable electrical conductivity
3. 100% full‑dimension inspection avoids dimensional deviation of mass‑produced terminals
4. Flexible custom service adapts to unique non‑standard bore and stepped structure requirements
5. Direct manufacturer shortens communication lead time and controls production cost for your OEM projects

Quality Control

Raw material incoming inspection for C36000 brass bar. In‑process dimensional sampling during swiss lathe production. 100% final dimension checking for each cnc turned brass stepped hollow pin before packaging. Complete production records support traceability for custom OEM orders. We follow precision component quality standards for brass electrical contact pins.

Shipping & Delivery

For custom brass stepped conductive pin samples: 3‑7 working days after drawing confirmation. Mass production lead time depends on order quantity and custom requirements. Multiple shipping options are available, including express courier and sea freight. We offer safe packaging to protect precision swiss lathe brass hollow terminal during transportation. We will track shipment status and update delivery information for your custom orders.

Frequently Asked Questions

1. Can I get OEM custom service for this brass hollow terminal?

Yes, we are a professional manufacturer providing full custom service, we produce parts per your drawings or samples.

2. What is the typical machining tolerance for the cnc turned brass stepped hollow pin?

Our standard tolerance ranges from ±0.01 mm to ±0.03 mm, tighter tolerance can be customized.

3. Do you offer prototype samples before mass production?

We support small‑batch prototype production for brass electrical contact pin evaluation.

4. Is surface plating available for the c36000 brass hollow connector pin?

We provide natural brass finish by default, extra surface treatment can be added as your custom request.

5. What file formats do you accept for custom manufacturing?

We accept STEP, IGES, DWG, PDF drawing files for OEM custom service.