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 Hex Bolts Set for Durable Construction Applications

Name: Premium Hex Bolts Set for Durable Construction Applications
Brand: Handan Jiangu New Material Technology Co., Ltd.
SKU: 2166690832

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.

8*30

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: ≤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 material grades?

We offer Carbon Steel in 4.8, 8.8, and 10.9 grades, as well as Stainless Steel A2-70 (304) and A4-70 (316).

Q:What is the size range for these bolts?

Thread sizes range from M3 to M16, and lengths are available from 6mm to 100mm.

Q:What surface treatments are available?

Options include blackening, blue-white zinc, colored zinc, Dacromet coating, and hot-dip galvanizing.

Q:What is the lead time for orders?

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

Q:What are the accepted payment terms?

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

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