M6X30 Grade 8.8 Countersunk Socket Head Cap Screw ISO 4762 DIN 912 For Textile M

Business Type
Manufacturer
Country
China
Category

Product Detail



M4X20 8.8 ISO 4762 socket head cap screw DIN 912 Product grades A Zinc plate





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.


Shanghai summery industrial machine Co.,Ltd was established in 2006,it is located at Shanghai,which is the most vigorous city in world.

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.







A hexagon socket head cap screw with thread M6, nominal length I = 30 mm and property class8.8 is
designated as follows:
Hexagon socket head cap screw ISO 4762 (DIN 912)- M6 x 30 - 8.8











- - - -
Mechanical and physical peroperties of bolts,screws and studs |
Mechanical and physical peroperties | Property class |
8.8 | 10.9 | 12.9 |
d16 mm | d16 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 |
- - - -



Ms. fuchengjun fuchengjun
Contact Us Contact Details

Similar Products

Machine Parts

About our Company

Business Type
Manufacturer
Products
Machine Parts

Regional Suppliers

Machine Parts in China

Contact Us

Shanghai Summery Industrial Machine Co. , Ltd.

Ms. fuchengjun fuchengjun

China

Send us a message