What are the payment terms and lead times?

Payment terms include T/T, LC, and D/P. Lead time is within 15 workdays off-season and one month during peak season.

Heavy-Duty 8.8 Hot-DIP Galvanized Hex Head Bolt for Construction

Name: Heavy-Duty 8.8 Hot-DIP Galvanized Hex Head Bolt for Construction
Brand: Handan Jiangu New Material Technology Co., Ltd.
SKU: 2150566402

Hebei, ChinaHandan Jiangu New Material Technology Co., Ltd.

US$0.015

1,000 Pieces

Product specifications

bolt

10*30

10*40

Sample price:US$30.00/piece.Request sample

Product profile

Customization

Available

Material

Carbon Steel

Type

Hexagon Head

Model NO.

10*70

Connection

Common Bolt

Head Style

Hexagonal

Standard

DIN, ANSI, GB

Grade

8.8

Application

Machinery, Chemical Industry, Environmental, Building

Finish

Hot Galvanizing

1use

Fixation of Mechanical Equipment

2use

Home Decoration and Daily Installation

3use

Transportation and Infrastructure

4use

Electronics and Home Appliances

5use

Pipes and Facilities

Transport Package

Carton Pallet

Specification

30*30*30

Origin

China

HS Code

7318150000

Production Capacity

150 Ton by The Month

Key features

Hot-Dip Galvanized Finish: Thick zinc alloy coating provides strong resistance to salt spray, rain, and atmospheric corrosion.

High Corrosion Resistance: Metallurgical bond with steel substrate ensures durability and prevents rusting even after long-term outdoor use.

Grade 8.8 Strength: High-strength carbon steel construction suitable for heavy-duty machinery and infrastructure applications.

Cost-Effective Solution: Offers excellent anti-corrosion performance at a lower cost compared to stainless steel and duralumin.

Wide Application Scope: Ideal for outdoor steel structures, power, transportation, infrastructure, and chemical industry projects.

Proven Industry Reputation: Trusted by China Railway for high-speed and ordinary railway infrastructure with stable quality and reliable service.

Company profile

High Repeat Buyers ChoiceIn-stock CapacityFast DeliveryCustomization from Samples

Handan Jiangu New Material Technology Co., Ltd.

Hebei, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2025-03-01Nearest Port: tianjin, qingdao, guangzhouAverage Response Time: ≤4.09hTerms of Payment: T/T, LC, D/PInternational Commercial Terms(Incoterms): FOB

About Our Factory & Business Background

AddressSouth Mingyang Village, Linmingguan Town, Yongnian District, Handan, Hebei, China

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

Our Production Capability & Technical Expertise

Main ProductsStainless Steel Bolt, Hexagonal Bolt, Nut, Photovoltaic Bolt, Eye Bolt, U-Bolt, Chemical Anchor Bolt, Wood Screws

Our Industry Experience & Global Business Record

Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

Product Q&A

Q:What is the material and grade of the bolt?

The bolt is made of Carbon Steel with a Grade 8.8 rating, ensuring high strength for heavy-duty applications.

Q:What does the hot-dip galvanizing process offer?

It forms a thick zinc alloy protective coating that provides strong adhesion, resistance to outdoor corrosion, and a long service life.

Q:Is the coating durable against physical impact?

Yes, the zinc forms a metallurgical bond with the steel substrate, making it unlikely to fall off or expose the base layer even after being knocked or bumped.

Q:What are the common applications for this bolt?

It is widely used in machinery, chemical industry, environmental projects, building construction, transportation, and infrastructure.

Q:What standards does this bolt comply with?

The bolt complies with DIN, ANSI, and GB standards.