What is the delivery time?

Standard parts take 7-15 days, while non-standard parts take 15-25 days. We aim to deliver as soon as possible while guaranteeing quality.

How can I custom-make products (OEM/ODM)?

Send us your new product drawings or samples, and we will custom-make the hardware according to your requirements. We also provide professional advice to maximize product performance.

Which mode of transport is recommended?

Since production items are generally heavy, we advise delivery by sea. However, we respect your views and can accommodate other transportation methods as well.

HDG Structural Bolts ASTM A325m Hot DIP Galvanized Hex Head Bolts

Name: HDG Structural Bolts ASTM A325m Hot DIP Galvanized Hex Head Bolts
Brand: Hebei Yunchang Fastener Manufacturing Co., Ltd.
SKU: 2115755592

Hebei, ChinaHebei Yunchang Fastener Manufacturing Co., Ltd.

US$0.03

1,000-1,999 Pieces

US$0.01

2,000+ Pieces

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Material

Carbon Steel

Type

Hexagon Head

Model NO.

DIN

Connection

Common Bolt

Head Style

Hexagonal

Standard

DIN, ANSI, GB, JIS

Grade

8.8

Application

Machinery, Chemical Industry, Environmental, Building

Finish

Hot Galvanizing

Length

8-50mm, Custom Size

Surface Treatment

Gi,HDG

Color

Plain/Customized Colors

MOQ

100PCS

Size

M6-M100, Custom Size

Service

OEM ODM Custom Service

Transport Package

Carton+Pallet

Specification

M6-M100

Trademark

Yun Chang

Origin

Handan

Key features

Hot Dip Galvanized Finish: Provides superior corrosion resistance with HDG surface treatment for long-lasting durability.

High Precision Customization: Strictly follows drawing tolerances to provide high-precision parts and custom models.

OEM/ODM Service Available: Supports full customization from samples, designs, or minor adjustments to meet specific needs.

ISO9001 Quality Assurance: All processes adhere to ISO9001:2008 with strict quality control from production to delivery.

Wide Material & Grade Range: Available in Carbon Steel with grades 4.8, 6.8, 8.8, 10.9, and 12.9 for various applications.

Fast Delivery for Standard Parts: Standard parts delivered within 7-15 days, ensuring quick turnaround for urgent orders.

100% Finished Product Inspection: Every product undergoes 100% functional and visual inspection before shipment.

Flexible Payment Terms: Accepts T/T, L/C, D/P, PayPal, and Western Union for convenient transaction options.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export Experience

Hebei Yunchang Fastener Manufacturing Co., Ltd.

Hebei, China

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 22 Years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤6.90h

About Our Factory & Business Background

AddressSouthwest Industrial Zone, Lu Chan Street and Northeast Side of Construction Street, Yongnian District, Handan City, Hebei Province

Plant Area52307 square meters

Number of Employees239

Registered Capital50,180,000 RMB

Terms of PaymentLC, T/T, D/P, PayPal, Western Union, Small-amount payment

International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW

Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays

Minimum Order Quantity1 Ton

Supply Chain Partners3

Our Production Capability & Technical Expertise

Main ProductsFoundation Bolt, Steel Structure Bolt, Shear Bolts, Hex Bolt, Hex Nut, Flange Bolt, Flange Nut, Full-thread Studs, Full-thread Studs

Production Lines3

Production MachinesNuts Cold Header, Bolts Cold Header, Purface Treatment Machine Equipment, Purface Treatment Machine Equipment, Cutting Machine, Lathe, Threading Machine, Surface Treatment Tank, Surface Painting Production Line, Sand Blasting Machine, hot-forging machine, CNC Machining Center, hot-forging machine, Punching Machine, Packing Machine, Nuts Threading Machine

QA/QC inspectors11 people

Inspection Type for Finished Products100% inspection(Function inspection & Visual inspection)

Inspection Method for Finished ProductsHave instructions and uniformly followed

R&D Engineers5 people

Traceability of Raw MaterialsYes

Our Industry Experience & Global Business Record

Year of Establishment2003-07-03

Main MarketsDomestic

Repeat Buyers Choice50%~80%

Number of Foreign Trading Staff6

Overseas Agent/BranchNo

New Products Launched in Last yearNo

Our Certifications, Standards & Industry Recognition

Management System CertificationISO45001:2018, ISO14001

Cooperated with Fortune 500No

Product Q&A

Q:Why choose your company?

We provide first-class service in supplying quality fasteners while minimizing costs. Our mission is professional customer service and technological innovation, aiming to be your preferred supplier and partner.

Q:How is product quality ensured?

All processes strictly adhere to ISO9001:2008 procedures. We implement strict quality control from production to delivery, supported by strong technology and experienced management.

Q:What if I cannot find the product on your website?

You can send pictures, photos, or drawings via email for us to check availability. We also accept samples via DHL/TNT to develop new models specifically for you.

Q:Can you follow drawing tolerances for high precision?

Yes, we can strictly follow the tolerances on your drawings and provide high-precision parts made exactly as per your design.

Q:How should I order and make payment?

Payments are made by T/T. For samples, 100% payment is required with the order. For production, a 30% deposit is paid before production, and the balance is paid before shipment.