What surface finishes are available?

Options include Natural, Black, White-plated zinc, Color zinc, Nickel, Dacromet, Polished, Zinc-nickel alloy, and Hot-dip galvanized.

Where is your factory located?

Our factory is located in Ningbo City, Zhejiang, China, approximately 35 kilometers from Ningbo Port.

What grades of screws do you produce?

We produce screws in Grades 4.8, 8.8, 10.9, and 12.9.

Factory Wholesale Flat Head Hexagonal Socket Machine Screw

Name: Factory Wholesale Flat Head Hexagonal Socket Machine Screw
Brand: Ningbo Yongbiao Fastener Co., Ltd
SKU: 2073722882

Zhejiang, ChinaNingbo Yongbiao Fastener Co., Ltd

US$0.031-0.50

10,000 Pieces

Sample price:US$0.20/piece.Request sample

Product profile

Customization

Available

Material

Carbon Steel

Type

Pan Head

Model NO.

GB-14

Connection

Common Bolt

Head Style

Hexagonal

Standard

DIN, ANSI, GB, JIS, BSW, GOST

Grade

8.8

Application

Machinery, Chemical Industry, Environmental, Building

Finish

Blue-White Zinc Plated

Delivery

15-25days

Pay Term

Tt 30% Deposit

Trade Term

EXW,Fob,CIF,DDP,DDU

Packaging Details

Customization

Transport Package

Carton Box

Specification

m2-m10

Trademark

Origin

China

HS Code

7318159090

Production Capacity

500ton/Month

Key features

Wide Material Options: Available in Stainless Steel, Carbon Steel, and Copper.

Multiple Grade Standards: Offers Grades 4.8, 8.8, 10.9, and 12.9 to meet diverse needs.

Extensive Surface Finishes: Includes Natural, Black, Zinc Plated, Nickel, and Hot-dip Galvanized.

Flexible Delivery Times: Normal delivery 20-25 days; Urgent delivery 7-15 days.

OEM and ODM Services: Customization available from samples or designs.

Convenient Export Location: Located 35km from Ningbo Port for fast logistics.

Rapid Spot Goods Delivery: Stock items delivered to warehouse on the same day.

Diverse Payment Terms: Supports LC, T/T, D/P, PayPal, and Western Union.

Company profile

Importers and ExportersFast DeliveryQuality AssuranceProduction Process Visualization

Ningbo Yongbiao Fastener Co., Ltd

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs CertifiedExport Year: 1 Year CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤1.25h

AI-Powered supplier vetting

SummaryThe supplier is described as a medium-sized fastener manufacturer integrating R&D, production, and sales, with more than 50 employees, over 50 production machines, more than 10 testing machines, and four production lines. It provides OEM services for well-known brands and supports customization from samples and designs. Quality and service-management procedures are documented and followed, including finished-product inspection, supplier assessment, corrective and preventive action, and complaint handling. However, no SDK is available, and no overseas warehouses, showrooms, agents, branches, or offline trade-show participation are reported. Overseas service coverage is recorded as zero countries, while export-trade experience is represented by three experienced staff. Production quantity reconciliation is not continuously performed for every batch or production run. Financial records are identified for 2021–2023, but the provided information does not establish financial strength.

Supplier typeThe supplier operates as a fastener manufacturing enterprise integrating R&D, production, and sales. Its stated business scope also includes wholesale, motorcycle and bicycle parts, wire and cable management, instruments, pumps, household-appliance parts, and metal materials, while its primary market is listed as domestic.

After-Sales capabilityThe supplier has written and followed procedures for service assessment, corrective and preventive actions, and customer complaints. However, it reports no overseas warehouse, showroom, agent, branch, or offline trade-show capability, and overseas service coverage is recorded as zero countries, limiting evidence of strong international after-sales support.

Production capacityThe supplier reports four production lines, more than 50 production machines, more than 10 testing machines, over 50 employees, and screw output of 4,000 tons. Finished-product inspection instructions are uniformly followed, but continuous quantity reconciliation for each batch or production run is not performed.

Customization capabilityThe supplier explicitly supports customization from samples and designs and provides OEM services for well-known brands. These capabilities directly support customer-specific product development and manufacturing.