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Professional DIN 912 Socket Hex Head Machine Screw ISO 4762 M8X30 For Bicycle
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Brand Name:Summery
Model Number:DIN912
Certification:ISO4762
Price:Negotiation
Payment Terms:D/A, L/C, T/T, Western Union
Supply Ability:10000000
Delivery Time:7-10 Days
Company Data
Verified Supplier
Contact Person
fuchengjun
Business Type:
86-21-57806295
Business Type:
Manufacturer
Officials:
No.288,Yewang Road,Yexie Town,Songjiang District,Shanghai.
Quality:
Quality Certifitation Available
Product Details
Company Profile
Product Details
Professional DIN 912 Socket Hex Head Machine Screw ISO 4762 M8X30 For Bicycle
This International Standard specifies the characteristics of
hexagon socket head cap screws with threads from Ml,6 up to and
including M64 and product grade A.
The following Standards contain provisions which, through reference
in this text, constitute provisions of this
International Standard. At the time of publication, the editions
indicated were valid. All Standards are subject to revision, and
Parties to agreements based on this International Standard are
encouraged to investigate the possibility of applying the most
recent editions of the Standards indicated below Members of IEC and
ISO maintain registers of currently valid International Standards.
| Mechanical and physical peroperties of bolts,screws and studs | |||||
| Mechanical and physical peroperties | Property class | ||||
| 8.8 | 10.9 | 12.9 | |||
| d≦16 mm | d﹥16 mm | ||||
| Minimum tensile strength (N/mm2) | min | 800 | 830 | 1040 | 1220 |
| Vickers hardness (HV) | min | 250 | 255 | 320 | 385 |
| max | 320 | 335 | 380 | 435 | |
| Brinell hardness (HB) | min | 238 | 242 | 304 | 366 |
| max | 304 | 318 | 361 | 414 | |
| Rockwell hardness (HRC) | min | 22 | 23 | 32 | 39 |
| max | 32 | 34 | 39 | 44 | |
Company Profile
Shanghai Summery Industrial Machine Co. , Ltd.
Shanghai summery industrial machine Co.,Ltd was established in 2006,it is located at Shanghai,which is the most vigorous city in world.
As a one-stop-stop,we can manufacture,marketing,design,research and develop,we stand for reliable technology and the flexibility to cater to your needs.The staff in our proactive sales and service team is highly trained,we can get the most suitable supplier needs and delivering the customized to our business partner’s that make them successful.And also our quick response service that is unsurpassed in expertise and reliability.
We have good sense of customer priority our experience and expertise allows our team to fully assess the technical and commercial viability of products.We place great on quality and reliability and it has earned us enormous respect and admiration within automobile,railtransit,new energy,electronics.mechanical,industrial robot and high-speed rail,etc.
Understanding the market it evolves and the need to react positively to those of market,we believe Shanghai Summery Industrial Machine Co.,Ltd can provide you the most suitable product and service.
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