What materials are used for these screws?

The screws are made of SS304 stainless steel with a passivation finish.

Do you provide OEM services?

Yes, we provide OEM and ODM services, manufacturing spring plungers and screws according to customer drawings.

Captive Screws Hex Socket Head Cap, Stainless Steel, Configurable Length

Name: Captive Screws Hex Socket Head Cap, Stainless Steel, Configurable Length
Brand: Dongguan Zhengchen Hardware Co., Ltd.
SKU: 2017522515

Guangdong, ChinaDongguan Zhengchen Hardware Co., Ltd.

US$5.47

100 Pieces

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Type

Captive Screw

Connection

Common Bolt

Head Style

Hexagonal

Standard

DIN

Grade

SS304

Application

Machinery

Finish

Passivation

Price

Negotiated

Quality Control

100% Inspection

OEM

Yes

Lead Time

3-7 Days

Delivery Time

7 Days Around by FedEx/UPS/DHL/TNT

Delivery Way

by Sea,Air,Express

Transport Package

Poly Bag-Small Box-Carton with Label

Specification

Base on the quantity of goods

Trademark

Origin

China

HS Code

73181600

Production Capacity

3000 Units Per Day

Key features

Configurable Step Length: Selectable step length for low head shoulder bolts to meet specific application needs.

High-Quality Material: Made from SS304 stainless steel with passivation finish for durability and corrosion resistance.

OEM/ODM Service: Supports full customization from samples, designs, and drawings for spring plungers and screws.

Strict Quality Control: 100% inspection process ensures every product meets high standards before delivery.

Fast Lead Time: Standard lead time of 3-7 days, with peak and off-season times within 15 workdays.

Flexible Payment Terms: Accepts LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

Global Shipping Options: Delivers via sea, air, or express (FedEx/UPS/DHL/TNT) from Shenzhen or HongKong ports.

ISO9001 Certified: Manufacturer holds ISO9001:2015 certification with 12 production lines and 6 QA inspectors.

Company profile

In-stock CapacityFast DeliveryYears of Export ExperienceCustomization from Designs

Dongguan Zhengchen Hardware Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company 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: ≤4.79h

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.