Stainless Steel Contact Spring with Hook for Electrical Connector

Name: Stainless Steel Contact Spring with Hook for Electrical Connector
Brand: Shenzhen Xintu Precision Hardware Co., Ltd.
SKU: 1925718756

Guangdong, ChinaShenzhen Xintu Precision Hardware Co., Ltd.

US$8.60

100-999 Pieces

US$5.60

1,000-9,999 Pieces

US$1.20

10,000-99,999 Pieces

US$0.80

100,000+ Pieces

Product specifications

Size

Sample price:US$50.00/piece.Request sample

Product profile

Customization

Available

Function

Pressed, Buffer, Restoration

Material

Stainless Steel

Model NO.

custom

Usage

Industrial, Auto, Furniture, Motorcycle, Home Appliance

Load Type

Compression

Production Process

Stamping

Shape

Custom

Other Processing Method

CNC, Laser Cutting, Chemical Etching, Etched

Production Type

OEM Custom Manufacturing

Other Material Options

Aluminum, Nickel

Conductivity

Excellent Electrical Conductivity

OEM/ODM

Available

Material Options

Stainless Steel, Copper, Brass,Nickel

Custom Hole Shapes

Round, Square, Diamond, Custom

M0q

100-500 PCS (Depending on Size)

Sample Lead Time

3-7 Days

Mass Production

14-20 Days

Thickness

0.05mm - 0.5mm (Customizable)

Tolerance

+0.01mm

Transport Package

Anti-Static Bag + Foam Protection + Export Carton

Specification

Custom

Trademark

NKEYTO

Origin

Shenzhen, China

HS Code

7326909000

Production Capacity

50000000 PCS /Year

Key features

Full Customization Support: Accepts CAD drawings (DXF, DWG, PDF, AI) for full customization of slit width, thickness, and surface treatment.

Diverse Material Options: Available in SUS304, SUS316 stainless steel, nickel, copper, and molybdenum with other materials upon request.

Multiple Surface Treatments: Offers nickel plating, gold plating, tin plating, blackening, and other customized finishes.

Integrated Production Chain: Direct factory providing chemical etching, laser cutting, CNC machining, and stamping in one location.

Low MOQ for Prototypes: Minimum Order Quantity starts from 1 piece, supporting both small batch and mass production.

Rapid Prototyping Service: 24-hour rapid prototyping available for simple designs depending on material and workload.

Global Shipping Options: Supports DHL, FedEx, UPS, air freight, and sea freight with 5-7 day express delivery to US/EU.

Company profile

Importers and ExportersFull CustomizationODM ServicesFlexible Customization

Shenzhen Xintu Precision Hardware Co., Ltd.

Guangdong, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 2 years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤0.03h

AI-Powered supplier vetting

SummaryThe supplier is a limited company focused on precision etched metal parts and integrated precision-metal manufacturing. It reports laser-cutting and CNC capabilities, prototype development, small-batch customization, mass production, flexible material and surface-treatment options, and an annual output of 100,000,000 pieces. R&D and customization capabilities are explicitly stated, including ODM, OEM for known brands, and one R&D engineer. However, quality assurance, traceability, testing equipment, and formal service-management procedures are insufficiently documented. The supplier has an overseas warehouse and accepts multiple trade and payment terms, with stated lead times of within 15 working days in both peak and off-season periods. Financial credibility cannot be assessed because the provided information identifies reporting years but does not provide usable financial evidence.

Supplier typeThe supplier is a limited company engaged in precision etched metal parts and broader precision-metal manufacturing. Its stated capabilities cover laser cutting, CNC processing, prototyping, small-batch customization, and mass production, indicating a manufacturer rather than a purely trading-oriented supplier.

R&D capabilityThe supplier states that it had new products in the past year, provides ODM services, and supports prototype development and custom product development. One R&D engineer is identified with responsibilities covering customer-request confirmation, technical support, and new-product development; no SDK is available, but SDK availability is not necessary to demonstrate general product innovation.

Production capacityProduction evidence includes precision etched metal parts, reported output of 100,000,000 pieces, laser-cutting and CNC support, multiple metals and surface treatments, and support for prototypes, small batches, and mass production. The supplier also states lead times within 15 working days in both peak and off-season periods, although the provided quality-control equipment quantity is zero and formal production-quality controls are not established.

Customization capabilityCustomization is explicitly offered from samples and designs, including full, minor, and flexible customization. The supplier also supports prototype development, small-batch customization, mass production, multiple material choices, and customized finishes, providing strong direct evidence of customization capability.

Product Q&A

Q:Why Do Charging Spring Contacts Cause Intermittent Charging After High Cycle Use?

High-cycle charging contacts may gradually develop: contact wear spring fatigue unstable pressure plating degradation These issues may result in unstable charging or intermittent current transmission. We support precision stamping and CNC contact finishing processes to help improve surface smoothness, wear resistance, and long-term cycling stability.

Q:Why Do Drone Spring Contacts Disconnect During Vibration and Flight?

Continuous vibration and movement in drones may cause: unstable contact pressure structural deformation intermittent disconnection signal or power instability These issues are often related to uneven stress distribution and insufficient structural precision. We support integrated etching and CNC optimization processes to help improve vibration resistance and contact reliability for drone spring contact applications.

Q:Why Do Miniature Connector Spring Contacts Jam or Misalign?

Miniature spring contacts may jam or misalign due to: burrs rough edges dimensional inconsistency insufficient contour accuracy These problems are more common in fine-pitch miniature connector structures. We support precision etching combined with laser cutting and CNC finishing processes to help improve edge smoothness, dimensional consistency, and assembly stability for miniature connector applications.