What is the typical lead time for orders?

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

What payment terms are accepted?

We accept T/T, LC, and D/P payment terms.

Are these nuts suitable for heavy load applications?

Yes, they are designed for critical connections involving heavy loads, vibrations, impacts, and high safety requirements.

Premium High-Strength Hexagonal Head Nut for Industrial Applications

Name: Premium High-Strength Hexagonal Head Nut for Industrial Applications
Brand: Handan Jiangu New Material Technology Co., Ltd.
SKU: 2152105662

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

US$0.03

1,000 Pieces

Product specifications

nut

Sample price:US$30.00/piece.Request sample

Product profile

Customization

Available

Material

High Strength Steel

Type

Hexagon Head

Model NO.

Connection

Common Bolt

Head Style

Hexagonal

Standard

DIN, ANSI, GB

Grade

8.8

Use1

Connection and Fastening

Use2

Anti-Loosening and Locking

Use3

Adjustment and Positioning

Use4

Load-Bearing and Force-Bearing

Use5

Sealing and Blocking

Transport Package

Carton Packaging Pallet

Specification

30*30*30

Origin

China, Handan

HS Code

7318150000

Production Capacity

150 Tons Per Month

Key features

High Strength Grades: Available in 8.8, 10.9, and 12.9 grades with tensile strengths up to 1200 MPa.

Durable Material Options: Made from medium carbon steel (35#, 45#) or alloy steel (40Cr, 35CrMo) for superior toughness.

Precision Thread Tolerance: Features 6H tolerance with complete tooth shape for tight fit and secure connection.

Wide Specification Range: Metric sizes M4-M64 and Imperial sizes 5/16'-2' available in coarse and fine pitches.

Advanced Surface Treatment: Options include blackening, galvanization, nickel plating, and Dacromet for corrosion resistance.

Robust Manufacturing Process: Cold heading or hot forging ensures continuous metal fibers for enhanced structural integrity.

Versatile Application: Ideal for heavy loads, vibrations, impacts, and critical connections in industrial settings.

Multiple Standard Compliance: Meets DIN, ANSI, and GB standards for global compatibility and quality assurance.

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: ≤0.99hTerms 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.

Product Q&A

Q:What are the available strength grades?

We offer 8.8, 10.9, and 12.9 grades. 8.8 grade has 800 MPa tensile strength, 10.9 grade has 1000 MPa, and 12.9 grade has 1200 MPa.

Q:What materials are used for these nuts?

8.8 grade uses medium carbon steel like 35# and 45#. Higher grades (10.9/12.9) use alloy steels such as 40Cr, 35CrMo, and 42CrMo.

Q:What surface treatments are available?

Options include blackening (oxidation) for basic rust prevention, galvanization (blue-white or colored zinc), nickel plating, and Dacromet for high corrosion resistance.

Q:What is the size range for these nuts?

Metric sizes range from M4 to M64 in coarse and fine pitches. Imperial sizes range from 5/16 inch to 2 inches.

Q:What standards do these nuts comply with?

Our nuts comply with DIN, ANSI, and GB standards, including GB/T 6170 and DIN 934 for hexagonal nuts.