High-Strength Bolt for Steel Structure (Grade 10.9)

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High-Strength Bolt for Steel Structure (Grade 10.9)

Price

MOQ

$80

100 Pieces

Product Details

Surface Finish:

Hot-dip galvanized

Origin:

China

Material:

Alloy Structural Steel

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Wuxi Xinyuzhou Standard Parts Co., Ltd

Manufacturer

Product Description

Company Info

Basic Info Key attributes Customer reviews Product Description Frequently Asked Questions (FAQ)

Basic Info

The Torque-Control High-Strength Bolt is a specialized bolt set designed for friction-grip connections in steel structures.Property Class 10.9.Its unique feature is a splined end("twist-off nib").Installation uses a special electric wrench to tighten until the nib shears off,ensuring the bolt achieves a precise,constant predetermined tension(preload).It is a core fastener for critical load-bearing joints in steelwork.

Key attributes

Surface Finish

Hot-dip galvanized

Origin

China

Material

Alloy Structural Steel

Standard

GB/T 3632

Surface Finish

Hot-dip galvanized

Origin

China

Material

Alloy Structural Steel

Standard

GB/T 3632

Customer reviews

Product Description

Product Characteristics:

Key feature is(intuitive and reliable installation quality control)–sheared nib indicates(qualified)installation.Generates massive,stable preload;force is transferred between connected plates via friction(not bolt shear),resulting in high joint stiffness and excellent fatigue resistance.The set includes a heavy hex bolt,one high-strength nut,and one hardened washer to ensure system performance.

Product Specifications:

Conforms to ASTM A325(US)or GB/T 3632(Chinese)standards.Common diameters:M16,M20,M22,M24,M27,M30.Length refers to the plain shank length(excluding nib),calculated precisely based on total connected material thickness.The matching nut is Grade 10H,washer hardness HRC 35-45.

Product Applications:

Specifically used for on-site connection of critical load-bearing parts in building steel structures(factories,stadiums,skyscrapers),bridge steel box girders/trusses,heavy industrial equipment frames,power transmission towers,etc.It is a vital component ensuring the overall safety and stability of steel structures.

Frequently Asked Questions (FAQ)

Company Profile General Information Trade Capability Company Show

Company Profile

Business Type:

Manufacturer

Main Products:

bolt,bolt,pipe cap,screw

Year of Establishment:

2022

Number of Employees:

Address:

108-129 Wuzhou International Industrial Expo City, Xinwu District, Wuxi, Jiangsu, China

Average Response Time:

Days

General Information

Business Type:

Manufacturer

Main Products:

bolt,bolt,pipe cap,screw

Year of Establishment:

2022

Number of Employees:

Management System Certification:

ISO9001,ISO17799,ISO10441

Address:

108-129 Wuzhou International Industrial Expo City, Xinwu District, Wuxi, Jiangsu, China

Trade Capability

Main Markets:

东南亚,非洲,中美洲

Shipping Ports:

Export Volume:

Average Lead Time:

Days

Payment Terms:

T/T L/C MoneyGram PayPal D/P Western Union Others

Cooperation Mode:

OEM ODM

Customization Supported:

Yes

Number of Foreign Trade Sales Staff:

Overseas Agent / Overseas Branch:

Company Show

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Wuxi Xinyuzhou Standard Parts Co., Ltd

5.0

Mr. Wang

Manager / Sales Department

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