Shanghai Summery Industrial Machine Co. , Ltd.
| Payment Terms | Western Union, MoneyGram, L/C, D/A, T/T |
| Supply Ability | 20000 pcs/day |
| Delivery Time | 7-10 days |
| Packaging Details | According to customer requirements |
| Name | Din6921 Flange Head Screws |
| Class | 10.9 |
| Size | M5x16 |
| Material | alloy steel |
| Finish | Plain / Nickel / Black Oxide / Dacromet |
| Application fields | Automotive&mechanical |
| Brand Name | Summery |
| Model Number | Din6921 Flange Head Screws |
| Certification | ISO 4162 |
| Place of Origin | shanghai |
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Product Specification
| Payment Terms | Western Union, MoneyGram, L/C, D/A, T/T | Supply Ability | 20000 pcs/day |
| Delivery Time | 7-10 days | Packaging Details | According to customer requirements |
| Name | Din6921 Flange Head Screws | Class | 10.9 |
| Size | M5x16 | Material | alloy steel |
| Finish | Plain / Nickel / Black Oxide / Dacromet | Application fields | Automotive&mechanical |
| Brand Name | Summery | Model Number | Din6921 Flange Head Screws |
| Certification | ISO 4162 | Place of Origin | shanghai |
| High Light | flange head cap screw ，flanged button head screw | ||
This International Standard specifies the characteristics of flange hexagon bolts ,with product grade A, with threads from M5 up to and including M16,length from 10mm to 200mm,and property classes 8.8, 9.8, 10.9 and A2-70,A4-70.
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 espect and admiration within automobile,railtransit,new energy,electronics,mechanical,industrial robot and high-speed rail,etc.
If you are looking for flange head screws, please contact us for further information.
| 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 Details
Business Type:
Manufacturer
Employee Number:
60~80
Ecer Certification：
Active Member
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 flexib... 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 flexib...
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