Custom Shoulder Pin CNC Machined Zinc Coated Steel Stepped Flanged Drawing Based Bulk For Gearbox Consumer Electronics
Price:
0.01-9.99
MOQ:
1
Delivery Time:
3days/Start
Brand:
TF
Product Description
Custom Shoulder Pin CNC Machined Zinc Coated Steel Stepped Flanged Drawing Based Bulk
Tingfeng Hardware specializes in custom shoulder pins, manufactured with CNC machining and zinc coated steel material, specifically designed for gearbox and consumer electronics industries. Our shoulder pins feature precise multi-step structures and flange designs, meeting complex axial positioning and stop requirements. Zinc plating surface treatment provides good corrosion protection. Custom per drawing supported, one-stop service from sample validation to mass production, 15 years of precision manufacturing experience ensures product quality.
Product Features & Advantages
| Feature | Advantage to You |
|---|---|
| Multi-step one-pass forming | Coaxiality ≤0.015mm, consistent step coaxiality, reducing cumulative error |
| Flange axial positioning | Provides accurate axial positioning reference, simplifying assembly process |
| Precision dimension control | Critical dimension tolerance ±0.01-0.02mm, ensuring precise assembly with mating parts |
| Zinc plating corrosion protection | Salt spray test 48 hours, suitable for consumer electronics and automotive electronics environments |
| Custom per drawing | Supports 2-step, 3-step, and multi-step structure designs, meeting complex application needs |
Product Specifications
| Specification Item | Detail / Range | Tolerance / Standard |
|---|---|---|
| Material | Carbon Steel / Alloy Steel / Stainless Steel | Per drawing |
| Surface Finish | Zinc Plated / Chrome Plated / Black Oxide | Salt spray ≥48 hours |
| Step Diameter Tolerance | ±0.01mm -- ±0.03mm | Per drawing |
| Step Length Tolerance | ±0.05mm -- ±0.10mm | Per drawing |
| Coaxiality | ≤ 0.015mm | Geometric tolerance |
| Flange Perpendicularity | ≤ 0.02mm | Face runout guaranteed |
| Surface Roughness | Ra 0.8μm -- 3.2μm | Process dependent |
| Hardness | HRC 20 -- HRC 50 | Material and heat treatment dependent |
Product Applications
Gearbox & Transmission Applications:
- Automotive transmission locating shoulder pins
- Industrial gearbox stop shoulder pins
- Reducer locating pins
- Transmission box connecting shoulder pins
- Precision transmission module shoulder pins
- Micro gearbox locating pins
- Camera focusing mechanism shoulder pins
- Precision instrument stop pins
- Automotive electronic actuator step locating pins
Frequently Asked Questions
Q: Can you handle complex custom designs and provide design optimization suggestions?
A: Absolutely. This is our core expertise. We provide free DFM analysis within 3-5 days, often helping clients achieve 15-30% cost reduction through design for manufacturability.
Q: How do you ensure quality consistency and handle defect issues?
A: We implement a rigorous 4-stage QC system with 100% full inspection. Our track record shows 99.99% qualification rate.
Q: What are your lead times and how do you handle urgent orders?
A: Standard lead times: 3-7 days for prototypes, 7-15 days for mass production. We offer VIP prioritization cutting lead times by up to 30%.
Q: Will I get timely responses and professional support throughout the project?
A: Yes. You get a 1v1 exclusive consultant with 1-hour initial response commitment and 24-hour technical support.
Q: Can you provide material certifications and environmental compliance reports?
A: Yes. We provide material certifications and environmental test reports (RoHS, REACH compliant) upon request.
Q: How do you protect my designs and intellectual property?
A: We start with mutual NDA and implement strict mold ownership protection and confidential data security measures.
Q: What are your payment terms and MOQ requirements?
A: We offer flexible payment terms (T/T, L/C at sight) and MOQ from 1 piece for prototyping.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Shenzhen TingFeng Hardware Products Co.,Ltd
Location
1623, Blk A, Rongchuangzhihui Building, Minzhi Longhua, Shenzhen,Guangdong
Contact Person
Shirley