What is your delivery time?

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

How to custom-made (OEM/ODM)?

Send us new product drawings or samples, and we will custom-make the hardware as required. We also provide professional advice to help realize the design and maximize performance.

Which mode of transport is better?

Since production items are generally heavy, we advise delivery by sea. However, we respect your views on other transportation modes as well.

Hot DIP Galvanized Bolts Photovoltaic Outer Hex Bolts

Name: Hot DIP Galvanized Bolts Photovoltaic Outer Hex Bolts
Brand: Hebei Yunchang Fastener Manufacturing Co., Ltd.
SKU: 2123579712

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 for photovoltaic and outdoor applications.

High Precision Customization: Strictly follows drawing tolerances for high-precision parts and custom sizes.

OEM/ODM Service: Accepts samples, drawings, and photos for custom hardware manufacturing.

ISO9001 Quality Control: Strict quality control from production to delivery adhering to ISO9001:2008.

Wide Material Range: Available in Carbon Steel with grades 4.8, 6.8, 8.8, 10.9, and 12.9.

Flexible Delivery Options: Standard parts ship in 7-15 days; non-standard in 15-25 days via sea or other modes.

Professional Technical Support: Offers market sales suggestions and professional advice for design optimization.

Established Manufacturer: 22 years of export experience with 380+ employees and 150,000 tons annual output.

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: ≤5.92h

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 us?

We provide first-class services in supplying quality fasteners while minimizing costs. Our vision is to be your first choice, and our mission is professional customer service and technological innovation. We also offer market sales suggestions.

Q:How is quality ensured?

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

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

You can send pictures, photos, or drawings via email for us to check. We develop new models monthly. Alternatively, you can send samples by DHL/TNT, and we will develop a new model specifically for you.

Q:Can you strictly follow the tolerance on the drawing?

Yes, we can. We provide high-precision parts and manufacture them exactly according to your drawings.

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 by T/T before production, and the balance is paid before shipment.