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Our electroless nickel plated self clinching nuts with custom pitch options provide superior performance for electronic enclosures. The electroless nickel process delivers ±2 micron uniform coating on all surfaces including blind holes and internal threads, with support for non-standard pitch customization to meet specialized fastening requirements.
Enhanced Performance for Soft Materials
In electronic equipment, press nuts are commonly used in sheet metal enclosures or PCB brackets. Standard electroplating struggles to form uniform coatings in deep holes or internal threads, potentially causing thread dimension overshoot or localized corrosion. Electroless nickel is a current-less chemical deposition process that provides uniform coating thickness across all surfaces with no tip effect or shadowing in holes.
We offer custom pitch service for non-standard requirements (e.g., M3x0.6) to match special screws or achieve specific self-locking performance. We can manufacture any metric/unified non-standard pitch from M1.6 to M8. EN plating hardness reaches HV500, providing excellent wear resistance and solderability. Particularly suitable for grounding threads in EMI shielding enclosures. Complete plating thickness reports and salt spray test reports are provided.
Features & Advantages
Feature
Advantage to You
Electroless nickel uniform ±2µm
No buildup on internal threads; no impact on go/no-go gauge
Non-standard pitch customization
Matches special screws for dedicated locking or adjustment
Plating hardness HV500
Wear-resistant; withstands repeated assembly
Solderability
Suitable for direct soldering to PCB ground pads
Corrosion resistance ≥96hr salt spray
Protects electronic enclosures from moisture oxidation
Product Specifications
Specification Item
Detail / Capability
Notes / Description
Thread Size
M1.6 - M8
Non-standard pitch
Pitch Examples
M2x0.3, M2.5x0.4, M3x0.6, M4x0.6, M5x0.6
Custom per requirement
Plating Type
Electroless nickel (mid-phosphorus)
6-9% P
Plating Thickness
5 - 15µm (uniform ±2µm)
XRF measurement
Plating Hardness
HV 450 - 550 after heat treatment
Wear resistant
Salt Spray Test
≥96 hours (ASTM B117)
No red rust
Surface Resistance
≤ 0.1Ω contact resistance
Suitable for grounding
Sample Lead Time
3-5 days
Includes pitch customization
Product Applications
5G Base Station Shielding Enclosures: Threaded connections for aluminum die-cast shielding covers; EN plating provides uniform grounding path.
Industrial PC Chassis: Conductive fastening between motherboard brackets and chassis panels; plating resists moisture oxidation.
Smart Meter Communication Modules: Metal inserts inside plastic housings; non-standard pitch matches custom terminal blocks.
Frequently Asked Questions
Can you handle complex custom designs and provide design optimization suggestions?
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.
How do you ensure quality consistency and handle defect issues?
We implement a rigorous 4-stage QC system with 100% full inspection. Our track record shows 99.99% qualification rate.
What are your lead times and how do you handle urgent orders?
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%.
Will I get timely responses and professional support throughout the project?
Yes. You get a 1v1 exclusive consultant with 1-hour initial response commitment and 24-hour technical support.
Can you provide material certifications and environmental compliance reports?
Yes. We provide material certifications and environmental test reports (RoHS, REACH compliant) upon request.
How do you protect my designs and intellectual property?
We start with mutual NDA and implement strict mold ownership protection and confidential data security measures.
What are your payment terms and MOQ requirements?
We offer flexible payment terms (T/T, L/C at sight) and MOQ from 1 piece for prototyping.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter,Seller
Year Established:
the year20
Total Annual:
20000000-30000000
Employee Number:
60~70
Ecer Certification：
Verified Supplier
Company Profile
Tingfeng Hardware — Your Partner for High-Precision Non-Standard Components
Since 2010, with 15 years of dedication, we focus on one mission: solving your “un-makeable, small-batch, urgent, and difficult” non-standard part manufacturing challenges.
Core Streng... Company Profile
Tingfeng Hardware — Your Partner for High-Precision Non-Standard Components
Since 2010, with 15 years of dedication, we focus on one mission: solving your “un-makeable, small-batch, urgent, and difficult” non-standard part manufacturing challenges.
Core Streng...
