What materials are used for the plunger?

The body is made of Stainless Steel, and the pin can be made of POM Nylon or Alloy.

Do you provide OEM and ODM services?

Yes, we offer professional OEM/ODM services including customization from samples and designs.

What are the shipping options?

We ship via Sea, Air, or Express from ports in Shenzhen, Hong Kong, or Guangzhou.

OEM Standard connector Dowel Locking Weld Sleeves Release Ball Stocked Stainless Steel Pin Spring Loaded Plunger

Name: OEM Standard connector Dowel Locking Weld Sleeves Release Ball Stocked Stainless Steel Pin Spring Loaded Plunger
Brand: Dongguan Zhengchen Hardware Co., Ltd.
SKU: 2075636522

Guangdong, ChinaDongguan Zhengchen Hardware Co., Ltd.

US$1.30

100 Pieces

Sample price:US$0.25/piece.Request sample

Product profile

Customization

Available

Material

Alloy,Stainless Steel

Type

Spring Plungers Long Stroke

Model NO.

SPJS SPJL SPJH SPJF SPRRS SPRM SPRH ZSPRF

Standard

DIN, ANSI, GB

Delivery Time

7 Days for M3 Spring Plunger

Pressure Load

Light and Heavy

Size

Custom

Selling Units

Single Item

Spring Material

Stainless Steel

Single Package Size

13.5X8.5X9.5 Cm

Packaging

Standared Fabric or Export Carton

Surface Treatment

Hardening

Pin Material

POM Nylon

Single Gross Weight

0.050kg

OEM

Professional Manufacturee Directly Oemp

Body Material

Stainless Steel

Transport Package

OPP

Specification

Trademark

ZC201

Origin

Guangdong, China

HS Code

7616100000

Production Capacity

100000

Key features

Customizable Size: Available in custom sizes to meet specific application requirements.

OEM/ODM Service: Professional direct manufacture with full customization options from samples or designs.

Fast Delivery: Lead time of 7 to 15 days depending on season and order volume.

Free Samples: One-for-order free samples available upon request.

Diverse Materials: Constructed from Alloy, Stainless Steel, and POM Nylon for durability.

Wide Application: Suitable for various hardware fastening needs including indexing and locking.

ISO Certified: Manufacturing process certified under ISO9001:2015 standards.

Flexible Payment: Accepts T/T, PayPal, Western Union, and other international payment methods.

Company profile

In-stock CapacityFast DeliveryYears of Export ExperienceCustomization from Designs

Dongguan Zhengchen 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: 11 years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤5.24h

AI-Powered supplier vetting

SummaryThe supplier is identified as a factory in Dongguan operating in manufacturing. It demonstrates substantial customization, OEM and ODM capabilities, independent R&D activity, and six R&D engineers responsible for technical support and new product development. Manufacturing support includes valid contracts with related subcontractors, inventory capability, and stated peak- and off-season lead times within 15 working days. Quality and service processes are documented, including finished-product inspection, corrective and preventive actions, and complaint handling. The supplier has exported for 11 years, with exports representing 11%–20% of total sales, and is located near Shenzhen Port. Evidence is insufficient to confirm certifications, detailed after-sales performance, or financial credibility. The supplier lacks an available SDK, overseas warehouse, and overseas showroom.

Supplier typeThe supplier is explicitly identified as a factory located in Dongguan, and its associated companies operate in manufacturing. This supports classification as a manufacturing supplier rather than a trading-only company.

After-Sales capabilityThe supplier has six R&D engineers whose responsibilities include technical support for production and after-sales service. It also has documented complaint-handling and corrective/preventive-action procedures with records, but no specific after-sales service performance or coverage details are provided.

R&D capabilityThe supplier reports new products in the past year, provides ODM services, and has an independent R&D department. Six R&D engineers handle technical confirmation, production and after-sales support, and new product development; however, no SDK is available.

Production capacityProduction support is evidenced by six quality-control staff, four quality-control test equipment units, valid contracts with associated subcontractors, inventory capability, and stated lead times within 15 working days in both peak and off seasons. The supplier also reports 172 qualified service-capability suppliers, although detailed production capacity volumes are not provided.

Customization capabilityThe supplier explicitly offers customization from samples and designs, full, minor, and flexible customization. It also provides customized processing of non-standard parts and OEM one-stop solutions, demonstrating broad customization coverage.

Client casesThe supplier states that it provides OEM services for well-known brands and describes delivering complete solutions and non-standard-part processing for customer needs. No named customers, project examples, or independently verifiable case details are supplied.