DIN 6921 HEXAGON FLANGE BOLTS manufacturer in india
DIN 6921 hexagon flange bolts manufacturer, DIN 6921 hexagon flange bolts supplier, DIN 6921 hexagon flange bolts exporter, DIN 6921 hexagon flange bolts trader in India - Bhalla Fasteners
Steel Grades-4.6,5.6,6.8,10.9,12.9
Finish Self, Black, Zinc electroplating, Hot dip galvanised, cadmium, chromate , Green passivation
Bhalla Fasteners is the leading manufacturer, supplier and exporter of flange bolts in USA ,UK ,Poland, Germany ,France, Spain, Belgium, Greece, Denmark, Estonia, Hungary, Austria, Portugal, Finland, Czech Republic, Sweden, Latvia, Lithuania, Slovakia, Croatia, Bulgaria, Austrailia, Scotland, Panama, Ireland, Netherlands, Italy, Canada, Mexico, Brazil, Argentina, Colombia, Cuba, Peru, Chile, Costa Rica, Paraguay, Uruguay
Bhalla Fasteners is the leading manufacturer, supplier, exporter, trader of flange bolts in Kolkata, Coimbatore, Salem, Chennai, Hosur, Hyderabad, Andhra Pradesh,Gujrat, Karnataka, Kerala, Perambur, Ennore, Ambattur, Pune, Mumbai, Nasik, Aurangabad, Nagpur, Chandrapur, Ichalkaranji, Jalgoan, Kohlapur, Sriperumpudur, Meerut, Durgapur, Kharagpur, Kalyani.
Bhalla Fasteners is the leading manufacturer, supplier and stockist of flange bolts of size 8mm dia upto 150 mm length in Coimbatore.
Weight Table
Shank Lengths of Metric DIN 6921 Hexagon Flange Bolts
|
Thread d |
M5 |
M6 |
M8 |
M10 |
M12 |
M14 |
M16 |
M 20 |
||||||||||
|
- |
- |
M8 x 1 |
M10 x 1,25 |
M12 x 1,5 |
M14 x 1,5 |
M16 x 1,5 |
M20 x 1,5 |
|||||||||||
|
- |
- |
- |
(M10 x 1) |
(M12 x 1,25) |
- |
- |
- |
|||||||||||
|
l |
Shank lengths |
|||||||||||||||||
|
size |
min. |
max. |
ls min. |
lg max |
ls min. |
lg max |
ls min. |
lg max |
ls min. |
lg max |
ls min. |
lg max |
ls min. |
lg max |
ls min. |
lg max |
ls min. |
lg max |
|
10 |
9.71 |
10.29 |
- |
2.4 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
12 |
11.65 |
12.35 |
- |
2.4 |
- |
3 |
|
|
|
|
|
|
|
|
|
|
|
|
|
16 |
15.65 |
16.35 |
- |
2.4 |
- |
3 |
- |
4 |
|
|
|
|
|
|
|
|
|
|
|
20 |
19.58 |
20.42 |
- |
4 |
- |
3 |
- |
4 |
- |
4.5 |
|
|
|
|
|
|
|
|
|
25 |
24.58 |
25.42 |
5 |
9 |
2 |
7 |
- |
4 |
- |
4.5 |
- |
5.3 |
|
|
|
|
|
|
|
30 |
29.58 |
30.42 |
10 |
14 |
7 |
12 |
- |
8 |
- |
4.5 |
- |
5.3 |
- |
6 |
|
|
|
|
|
35 |
34.5 |
35.5 |
15 |
19 |
12 |
17 |
||||||||||||
Specification Table
DIN 6921 FLANGE BOLTS DIMENSIONS AND WEIGHT CHART
All measurements in millimeters (mm)
| Diameter | M6 | M8 | M10 | M12 | M16 |
|---|---|---|---|---|---|
| b min | 18 | 22 | 26 | 30 | 38 |
| d2 max | 14.2 | 18 | 22.3 | 26.6 | 35 |
| k max | 6.6 | 8.1 | 9.2 | 11.5 | 14.4 |
| s max | 10 | 13 | 15 | 16 | 21 |
DIN 6921 Hexagon Flange Bolts Mechanical properties
|
MECHANICAL PROPERTY |
PROPERTY CLASS |
|||||||||
|
4.8 |
5.6 |
5.8 |
6.8 |
8.8 |
9.8 |
10. 9 |
12.9 |
|||
|
Up to |
Ove r |
|||||||||
|
Tensile Strength |
nom. |
400 |
500 |
600 |
800 |
900 |
100 |
1200 |
||
|
min. |
420 |
500 |
520 |
600 |
800 |
830 |
900 |
104 |
1220 |
|
|
Vickers Hardness |
min. |
130 |
155 |
160 |
190 |
250 |
255 |
290 |
320 |
385 |
|
max |
250 |
320 |
336 |
360 |
380 |
435 |
||||
|
Brinell Hardness |
min. |
124 |
147 |
152 |
181 |
319 |
242 |
266 |
295 |
353 |
|
max. |
238 |
385 |
319 |
342 |
363 |
412 |
||||
|
Rockwell Hardness |
min. |
71 |
79 |
82 |
89 |
- |
||||
|
HRC |
- |
- |
- |
- |
20 |
23 |
28 |
32 |
39 |
|
|
HR |
95 |
99 |
- |
|||||||
|
max. |
- |
- |
- |
- |
32 |
34 |
37 |
39 |
44 |
|
|
Yield Stress ReL. |
nom. |
320 |
300 |
400 |
480 |
- |
||||
|
min. |
340 |
300 |
420 |
480 |
- |
|||||
|
Stress at permanent set limit N/mm² |
nom. |
- |
640 |
720 |
900 |
1080 |
||||
|
min. |
- |
640 |
660 |
720 |
940 |
1100 |
||||
All information is strictly informative