What standards do these bolts comply with?

They comply with National Standard GB/T 1231, DIN 931/933, ISO 898-1, and other relevant mechanical property standards.

What is the lead time for orders?

Peak season lead time is one month, while off-season lead time is within 15 workdays.

What are the typical application scenarios?

They are used in construction machinery, infrastructure, steel structures, mining, large pressure vessels, and nuclear power auxiliary equipment.

Premium High-Strength Hex Head Bolts for Construction Projects

Name: Premium High-Strength Hex Head Bolts for Construction Projects
Brand: Handan Jiangu New Material Technology Co., Ltd.
SKU: 2170177842

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

US$0.10

10,000 Pieces

Product specifications

Hexagon head bolt

Sample price:US$30.00/piece.Request sample

Product profile

Customization

Available

Material

High Strength Steel

Type

Hexagon Head

Model NO.

m10

Connection

Common Bolt

Head Style

Hexagonal

Standard

DIN, ANSI, GB

Grade

10.9

Application

Machinery, Chemical Industry, Environmental, Building

Finish

Black

Use1

Industrial and Civil Buildings, Bridges,

Use2

Wind Turbine Towers, Photovoltaic Supports, Pipeli

Use3

Lifting Machinery (Tower Cranes, Gantry Crane

Use4

Highway / Railway Bridges

Use5

It Is Usually Used to Connect Two or More Objects.

Transport Package

Carton Packaging Pallet

Specification

30*30*30

Origin

China, Handan

HS Code

7318150000

Production Capacity

150 Tons Per Month

Key features

Ultra-High Strength Grades: Core grades 8.8, 10.9, 12.9; special 14.9 grade available for extreme loads.

Customizable Specifications: Thread M8-M64, length 16-500mm, plus custom head styles and thread types.

Advanced Surface Treatments: Hot-dip galvanizing, Dacromet, phosphating, blackening, and nickel plating options.

Anti-Fatigue Performance: Quenched and tempered heat treatment ensures durability in vibration environments.

Hydrogen-Free Safety: Strict hydrogen removal treatment prevents cracking and ensures structural safety.

Comprehensive Material Options: Alloy steel, carbon steel, stainless steel 316L, and high-temperature alloys.

Global Standard Compliance: Meets GB/T, DIN, ISO, and other international mechanical property standards.

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 are the available strength grades?

Core grades include 8.8, 10.9, and 12.9. For special conditions, we can offer the ultra-high strength 14.9 grade.

Q:What is the specification range for thread and length?

Thread specifications range from M8 to M64, and lengths range from 16mm to 500mm. Extended length options are customizable.

Q:Can the bolt styles be customized?

Yes, options include full teeth or semi-teeth, coarse or finer threads, and head styles such as large hexagon, internal hexagon, and countersunk head.

Q:What surface treatment options are available?

We offer hot-dip galvanizing, Dacromet, phosphating, blackening, and nickel plating to suit different corrosive environments.

Q:What materials are used for these bolts?

Common materials include high-quality alloy steel and high-strength carbon steel. Special scenarios can use stainless steel (316L) or high-temperature alloys.