Which international standards do you comply with?

Our products comply with DIN, ANSI, GB, JIS, Bsw, and GOST standards.

How do you ensure product quality?

We guarantee quality through durability testing and critical technical design to enhance fastener lifetime.

High Strength HDG Hexagon Bolts and Nuts 4.8grade

Name: High Strength HDG Hexagon Bolts and Nuts 4.8grade
Brand: Jiaxing Haina Fastener Co., Limited
SKU: 771514015

Zhejiang, ChinaJiaxing Haina Fastener Co., Limited

US$0.12

10,000 Pieces

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Material

Carbon Steel

Type

Hexagon Head

Model NO.

M4-M64

Connection

Common Bolt

Head Style

Hexagonal

Standard

DIN, ANSI, GB

Grade

8.8

Application

Machinery

Finish

Blue-White Zinc Plated

Available Material

Carbon Steel, High Strength Steel, Stainless Steel

Head

Hexagon, Round, Square, Mushroom

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

Surface Finishing

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

Transport Package

25kg Carton +Pallet

Specification

M6-M64

Trademark

Origin

China

HS Code

7318151001

Production Capacity

500tons/Ton Mouth

Key features

Wide Material Options: Available in Carbon Steel, High Strength Steel, and Stainless Steel (SS201-SS904L).

Multiple Head Styles: Customizable head shapes including Hexagon, Round, Square, and Mushroom.

Comprehensive Standards: Meets DIN, ANSI, GB, JIS, Bsw, and GOST international standards.

Extensive Grade Range: Available in grades 3.6 through 12.9 for various strength requirements.

Diverse Surface Finishing: Options include Hot Galvanizing, Black, Color-Zinc, and Blue-White Zinc.

Custom Manufacturing: Tailored fasteners produced based on customer samples and drawings.

Free Standard Samples: Complimentary samples provided for standard fastener products.

20 Years Experience: Professional manufacturer with two decades of fastening solutions expertise.

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: ≤6.99hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF

About Our Factory & Business Background

Address1-405 No. 1888 Canaan Plaza Zuili Road, Nanhu District, Jiaxing, Zhejiang, China

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

Our Production Capability & Technical Expertise

Main ProductsBolts, Nuts, Screws, Washer, Roof Hook, Steel Channel, Aluminum Accessories, Ground Screw, Threaded Rod &Stud Bolts

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 materials are available for these bolts?

We offer Carbon Steel, High Strength Steel, and various Stainless Steel grades including SS201, SS304, SS316, and SS904L.

Q:Can the head style be customized?

Yes, we provide customized head styles including Hexagon, Round, Square, and Mushroom.

Q:What is the lead time for customized products?

During busy season, lead time is 15-30 days; during slack season, it is 10-15 days.

Q:Do you offer free samples?

Yes, we provide free samples for standard fasteners.

Q:What surface finishing options are available?

We offer Zinc (Yellow, White, Blue, Black), Hot Dip Galvanized (HDG), Black Oxide, Geomet, Dacroment, and various plating options.

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