How do you ship goods?

We offer multiple options: Sea shipping (FCL/LCL) - most economical, Air freight - fastest delivery, and Express couriers for samples.

What is your average delivery time?

Standard products: 5-7 days. Custom orders: 15-25 days.

Black Oxide Customized Four Prong T Nuts with Various Sizes and Finishes

Name: Black Oxide Customized Four Prong T Nuts with Various Sizes and Finishes
Brand: Zhejiang ChengJun Industrial Co., Ltd.
SKU: 1981742161

Zhejiang, ChinaZhejiang ChengJun Industrial Co., Ltd.

US$0.01-1.00

5,000 Pieces

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Material

Carbon Steel

Type

Round Head

Model NO.

XCK131

Connection

Common Bolt

Head Style

Round

Standard

DIN

Grade

4.8

OEM

Available

Surface Treatment

Blue White Zinc

Delivery Date

Within 7 Days If in Stock

Supply Ability

10000000 Piece/Pieces Per Day

Transport Package

Carton with Pallet

Specification

M4-M10

Trademark

Xinchi

Origin

China

HS Code

7318160000

Production Capacity

5billion/Year

Key features

ISO 9001 Certified Quality: Manufactured under ISO 9001 certification ensuring rigorous quality control from sourcing to production.

OEM Customization Available: Offers OEM services with customizable surface treatments including Blue White Zinc.

Fast Delivery for Standard Items: Standard products delivered within 5-7 days; in-stock items shipped within 7 days.

High Supply Capacity: Capable of supplying 10,000,000 pieces per day to meet large volume demands.

Free Sample Testing: Provides free samples for quality testing, with customer covering shipping costs.

Carbon Steel Construction: Made from durable Carbon Steel with Grade 4.8 strength and DIN standard compliance.

Flexible Payment Terms: Accepts 30% deposit + 70% balance, L/C at sight, and flexible terms for repeat orders.

Multiple Shipping Options: Supports Sea shipping (FCL/LCL), Air freight, and Express couriers for global delivery.

Company profile

High Repeat Buyers ChoiceImporters and ExportersIn-stock CapacityFast Delivery

Zhejiang ChengJun Industrial Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2020-02-12Nearest Port: Port of Ningbo, Port of Deqing, Port of YiwuAverage Response Time: ≤5.50hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB

AI-Powered supplier vetting

SummaryThe supplier is a combined company engaged in fastener, mold, and hardware manufacturing, with related sales, research and development, and import/export activities. It holds ISO 9001 certification and reports documented procedures for supplier service assessment, corrective and preventive actions, and finished-product inspection. The supplier demonstrates professional technical R&D capability, 3D design services, ODM and OEM services, and broad customization options. Its production equipment includes cold heading, thread tapping, and punching machines. However, no new product was reported in the past year, no SDK is available, and no overseas warehouse, showroom, agent, branch, or offline trade-show participation was reported. Financial records are indicated for multiple years, but no actual financial performance data is provided. Customer-related claims include OEM service for well-known brands, but no specific customer names or verifiable case details are supplied.

Supplier typeThe supplier is identified as a combined company with a factory located in Jingcun Village, Tian Huangping Town. Its stated scope covers fastener and mold manufacturing, hardware production and R&D, sales, and import/export activities, indicating a manufacturing-oriented supplier with supporting trading and development functions.

CertificationsThe supplier reports holding ISO 9001 certification for its supplier management systems. This is explicit evidence of a recognized quality-management certification.

After-Sales capabilityThe supplier states that it has written procedures and followed records for assessing effective supplier service capability, as well as a documented corrective and preventive action mechanism. Its customer-oriented statements also emphasize service, but no specific after-sales response times, warranty terms, or service channels are provided.

Production capacityThe supplier manufactures fasteners, molds, and hardware products and lists cold heading, thread tapping, and punching machines as combined facilities. It also has documented and uniformly followed finished-product inspection instructions, providing direct evidence of manufacturing and inspection capability.

Customization capabilityThe supplier explicitly offers flexible customization, sample-based customization, minor customization, full customization, and design-based customization. Its 3D design service, ODM capability, and OEM service further support the ability to develop or manufacture products to customer requirements.

Product Q&A

Q:Are you a manufacturer or trading company?

We are a professional fastener manufacturer with ISO9001 certification, specializing in cold forged nuts production since 2007.

Q:Can I visit your factory?

Yes, our 1000+ sqm factory in Zhejiang is open for visits. We're conveniently located just 1.5 hours from Hangzhou and 3 hours from Shanghai.

Q:How can I get an accurate quote?

Please provide: Product specifications (type, size, material), Quantity requirements, and Any special technical requirements. We'll respond with a detailed quote within 24 hours.

Q:What are your payment terms?

We accept: 30% deposit + 70% balance before shipment, L/C at sight, and flexible terms for large/repeat orders.

Q:Can I get samples for testing?

Yes, free samples available (customer pays shipping). We ship samples worldwide via DHL/FedEx/UPS.