Where are the nearest shipping ports?

The nearest ports are Tianjin, Qingdao, and Guangzhou.

What standards do these bolts comply with?

They comply with GB/T 29.2, GB/T 5787/5789, DIN 6921, ISO 15072, and JIS B1189.

Premium Three-Piece Hexagonal Head Bolts for Construction Projects

Name: Premium Three-Piece Hexagonal Head Bolts for Construction Projects
Brand: Handan Jiangu New Material Technology Co., Ltd.
SKU: 2163508132

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

US$0.06

1,000 Pieces

Product specifications

bolt

10*200

10*300

Sample price:US$30.00/piece.Request sample

Product profile

Customization

Available

Material

Carbon Steel

Type

Hexagon Head

Model NO.

6*90

Connection

Common Bolt

Head Style

Hexagonal

Standard

DIN, 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

Low-Profile Design: Head height is 15% to 30% lower than flat head, suitable for narrow or embedded installation.

Double Drive Anti-Slip: Combines external hexagon and internal groove for stable torque transmission and reduced slipping.

Strong Anti-Loosening: Integrated flange increases contact area to disperse stress and prevent vibration loosening.

High Material Utilization: Cold forging one-time forming reduces edge cutting, lowering cost while improving strength.

Wide Material Options: Available in Carbon Steel (4.8, 8.8, 10.9 grade) and Stainless Steel (304, 316).

Versatile Surface Treatments: Options include blackening, blue-white zinc, colored zinc, Dacromet, and hot-dip galvanizing.

Broad Size Range: Thread sizes from M3 to M16 and lengths from 6mm to 100mm.

Multiple Industry Applications: Suitable for automobiles, construction machinery, furniture, railway, and wind power sectors.

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: ≤1.17hTerms of Payment: T/T, LC, D/PInternational Commercial Terms(Incoterms): FOB

AI-Powered supplier vetting

SummaryHandan Jiangu New Material Technology Co., Ltd., based in Hebei, China, is a trading company focusing on railway infrastructure components such as bolts and screws. It offers customization services without launching new products recently, and provides OEM services for popular brands. The company lacks written procedures for supplier service assessments and customer complaint handling, indicating potential gaps in quality assurance. Despite these shortcomings, it maintains strong technical strength and product competitiveness recognized by China Railway and partners.

Supplier typeThe supplier is identified as a trading company, operating under the name Handan Jiangu New Material Technology Co., Ltd., located in Hebei, China.

After-Sales capabilityThe company is recognized for stable quality and reliable after-sales service, indicating strong service capability.

Financial creditThe supplier has consistent financial capacity over the last three years, suggesting stable financial credibility.

R&D capabilityThe supplier did not launch any new products last year and does not provide ODM services, indicating limited innovation capability.

Production capacityThe supplier has a specified annual productivity of 1500 tons for stainless steel external hexagonal bolts, demonstrating a defined production capacity.

Customization capabilityThe supplier offers a wide range of customization options including from samples and designs, indicating strong customization capability.

Client casesThe company’s products have been praised by China Railway and other partners, implying successful customer cases.