Can I get custom fasteners based on my drawings?

Yes, we provide customized services according to the samples and drawings offered by buyers.

What is the warranty or quality guarantee?

Quality is guaranteed through durability testing and critical technical design to enhance fastener lifetime.

What are the available grades for this bolt?

Available grades range from 3.6 up to 12.9, including 8.8, 10.9, and 12.9.

8.8 Grade High Strength Half Thread HDG Hex Bolt

Name: 8.8 Grade High Strength Half Thread HDG Hex Bolt
Brand: Jiaxing Haina Fastener Co., Limited
SKU: 769835915

Zhejiang, ChinaJiaxing Haina Fastener Co., Limited

US$0.10

1,000 Pieces

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Material

Carbon Steel

Type

Hexagon Head

Model NO.

M4-M100

Connection

Common Bolt

Head Style

Hexagonal

Standard

DIN, ANSI, GB, JIS, BSW, GOST

Grade

8.8

Application

Machinery

Finish

Hot Galvanizing

Available Material

Carbon Steel, High Strength Steel, Stainless Steel

Head Type

Hexagon, Round, Square

International Standard

DIN, ANSI, GB, JIS, Bsw, GOST

Class/Grade

3.6, 4.8, 5.6, 6.8, 8.8, 9.8, 10.9, 12.9

Used

Machinery, Chemical Industry, Environmental, Build

Surface Finishing

Hot Galvanizing, Black, Color-Zinc, Blue-White Zin

Transport Package

20-25kg/Carton+900kg/Pallet

Specification

M4-M100

Trademark

Origin

China

HS Code

731815

Production Capacity

500ton/Month

Key features

High Strength Grade 8.8: Available in 8.8 grade with options up to 12.9 for heavy-duty applications.

Hot Dip Galvanized Finish: HDG coating provides superior corrosion resistance for long-lasting durability.

Wide Material Selection: Options include Carbon Steel, High Strength Steel, and various Stainless Steels.

Customizable Head Types: Available in Hexagon, Round, and Square head styles to meet specific needs.

Multiple International Standards: Compliant with DIN, ANSI, GB, JIS, BSW, and GOST standards.

Tailored Surface Finishing: Choices include Yellow, White, Blue-Zinc, Black Oxide, and Nickel Plated.

Free Samples for Standard Fasteners: Free samples available for standard fastener products upon request.

20 Years Industry Experience: Professional manufacturer with two decades of experience in fastener solutions.

Company profile

Years of Export ExperiencePatents AwardedFast DeliveryManagement Certification

Jiaxing Haina Fastener Co., Limited

Zhejiang, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2012-10-05Nearest Port: Shanghai, NingboAverage Response Time: ≤6.54hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF

AI-Powered supplier vetting

SummaryThe supplier is a limited trading company specializing in fasteners, solar brackets, and hardware products, with a strong export trade capacity, particularly in various international markets. Despite having R&D capabilities, including ODM and OEM services, the supplier lacks 3D software design services and ERP integration for sustainable development. With a small team of 19 employees, the supplier demonstrates a capacity for customization from samples and designs. They do not possess overseas warehouses or showrooms but have participated in trade shows. Financially, they have a significant annual production output, primarily from exports.

Supplier typeThe supplier is a limited company with no affiliations to any larger company group and operates as a trading company.

After-Sales capabilityThe supplier's technology engineers are responsible for providing technical support for production and after-sales service.

Financial creditThe supplier has a significant annual production output and a high percentage of total sales from exports, indicating strong financial credibility.

Production capacityThe supplier produces a considerable quantity of fasteners, bolts, nuts, and thread rods, indicating robust production capability.

Customization capabilityThey provide a wide range of customization options, including full and minor customization from samples and designs.