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Hexagon bolts for structural bolting with large width across flat
FOB Reference Price:Get Latest Price
Material:
Steel
Grade:
Class 5.6
Finshing:
Black
Specifications:
M10×20 All 1 Options
Quantity:
Payment Terms:
TT
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Uni-Protech Fasteners (Suzhou) Co., Ltd.
Trade Company
Tel:

86-512-68361603

Fax:

86-512-68361606

Skype:

kuo731wu

QQ:

1820389650

Email:

eli@mail.uni-protech.com.tw

Basic Info
Material
Steel
Performance Grade
Class 5.6
Surface Treatment
Black
Thread
M-thread
Shank
Full thread
Brand
Uni-Protech
Unit
MPCS
Performance Grade
Class 5.6
Tensile Nom
500MPa
Tensile min
500MPa
Yield strength Nom
300MPa
Yield strength min
300MPa
Proof load Nom
280MPa
Elongation after fracture of machined test pieces min
20%
Vickers hardness F no less than 38N min
155HV
Vickers hardness F no less than 38N max
220HV
Brinell hardness F=30D^2 min
147HB
Brinell hardness F=30D^2 max
209HB
Rockwell hardness min
79HRB
Rockwell hardness max
95HRB
Absorbed energy min
27J
Surface Treatment
Black
Code
Black
Description
Oily surface, black
Thickness
1u
Appearance
Black
NSSWhiteRust
2
NSSRedRust
2
Product Description

PRODUCT DESCRIPTION                                                       


Hexagon bolts for structural bolting with large width across flats

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PRODUCT SHOW                                                                     


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APPLICATION                                                                           

Mainly applied to the following aspects:

*Automobile construction 

*Mining construction

*Machine construction 

*Engine parts of Lawn mover 

*GYM instruments parts 

*Electronics fasteners

*Entertainment construction......

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QUALITY TESTING                                                                  


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Uni-protech products has been approved by ISO 9001 certificates. 

Testing machine is also well-equipped like Chemical Analysis Instrument, 

Tensile and Compression Test System, Hardness Tester and so on. 

With good quality control, our products and services are highly recognized by customers.


COMPANY INTRODUCTION                                                    


UNI-PROTECH GROUP

* Uni-protech industry Co., Ltdhead office

* Tainan TaiwanSaleR&DQC lab

* Uni-protech fastenerssuzhouCo., LtdChina branch office

* High-tech District SuzhouSaleInventoryQC Lab

* 台日部品工业股份有限公司(Taiwan warehouse

* Kaohsiung CitySortingPacking

* Suzhou Dongshan Standard Fasteners Co., ltdChina Plant

* Dongshan townHot formingTurningHeat- Treatment

* 劲扬企业股份有限公司(Taiwan Plant

* KaohsiungCold FormSortingPacking

Uni-Protech Group is found in 1992 and establish China Suzhou branch in 2010. 

With more than 20+ years’ experience, Uni-Protech provides all type fasteners products

in all sizes. Not only the ISO9001:2008 certified team, but also ISO9001/IEC17025 certified

Quality Lab give customer peaceful mind service.In addition, new sorting & packing facility 

completes all you need for Quality Fasteners shopping.


OUR CUSTOMER                                                                     

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CONTACTS                                                                               



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