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English  |
| Quantity: | |
|---|---|
M5-M20
Ruiyang
810890
GB/T5789 Hexagon Flange Bolts-Heavy Series the head of the hexagonal flange bolt is composed of a hexagonal head and a flange surface. Its "support area to stress area word ratio" is larger than that of ordinary hexagonal head bolts,so this kind of bolt can withstand higher pre-tightening force and prevent The loose performance is also good, so it is widely used in automobile engines,heavy machinery and other products.
GB/T5789 Hexagon Flange Bolts-Heavy Series sizes and drawings as below we supply:
d | M5 | M6 | M8 | M10 | M12 | （M14） | M16 | M20 | ||
P | Pitch | 0.8 | 1 | 1.25 | 1.5 | 1.75 | 2 | 2 | 2.5 | |
c | min | 1 | 1.1 | 1.2 | 1.5 | 1.8 | 2.1 | 2.4 | 3 | |
da | A Type | max | 5.7 | 6.8 | 9.2 | 11.2 | 13.7 | 15.7 | 17.7 | 22.4 |
B Type | max | 6.2 | 7.4 | 10 | 12.6 | 15.2 | 17.7 | 20.7 | 25.7 | |
dc | max | 11.8 | 14.2 | 18 | 22.3 | 26.6 | 30.5 | 35 | 43 | |
ds | max | 5 | 6 | 8 | 10 | 12 | 14 | 16 | 20 | |
min | 4.82 | 5.82 | 7.78 | 9.78 | 11.73 | 13.73 | 15.73 | 19.67 | ||
du | max | 5.5 | 6.6 | 9 | 11 | 13.5 | 15.5 | 17.5 | 22 | |
dw | min | 9.8 | 12.2 | 15.8 | 19.6 | 23.8 | 27.6 | 31.9 | 39.9 | |
e | min | 8.56 | 10.8 | 14.08 | 16.32 | 19.68 | 22.58 | 25.94 | 32.66 | |
f | max | 1.4 | 2 | 2 | 2 | 3 | 3 | 3 | 4 | |
k | max | 5.4 | 6.6 | 8.1 | 9.2 | 10.4 | 12.4 | 14.1 | 17.7 | |
K1 | min | 2 | 2.5 | 3.2 | 3.6 | 4.6 | 5.5 | 6.2 | 7.9 | |
r1 | min | 0.25 | 0.4 | 0.4 | 0.4 | 0.6 | 0.6 | 0.6 | 0.8 | |
r2 | max | 0.3 | 0.4 | 0.5 | 0.6 | 0.7 | 0.9 | 1 | 1.2 | |
r3 | min | 0.1 | 0.1 | 0.15 | 0.2 | 0.25 | 0.3 | 0.35 | 0.4 | |
r4 | DK | 3 | 3.4 | 4.3 | 4.3 | 6.4 | 6.4 | 6.4 | 8.5 | |
s | max | 8 | 10 | 13 | 15 | 18 | 21 | 24 | 30 | |
min | 7.64 | 9.64 | 12.57 | 14.57 | 17.57 | 20.16 | 23.16 | 29.16 | ||
t | max | 0.15 | 0.2 | 0.25 | 0.3 | 0.35 | 0.45 | 0.5 | 0.65 | |
min | 0.05 | 0.05 | 0.1 | 0.15 | 0.15 | 0.2 | 0.25 | 0.3 |
We are an audited Pure Titanium Hex Bolts supplier with mature entrepreneurial management,professional R&D team,advanced manufacturing technology,and hope to supply our clients right goods best price.
Welcome contact us for Pure Titanium GB/T5789 Hexagon Flange Bolts-Heavy Series inquiry.One stop service for supply all kinds of titanium bolts and nuts,pure titanium screws and full thread hexagon head bolts and half thread bolts,heavy nuts and thin nuts,countersunk screws and related titanium fasteners,Titanium cnc parts,just mail us info@topqualityalloy.com with necessary sizes and quantity.
GB/T5789 Hexagon Flange Bolts-Heavy Series the head of the hexagonal flange bolt is composed of a hexagonal head and a flange surface. Its "support area to stress area word ratio" is larger than that of ordinary hexagonal head bolts,so this kind of bolt can withstand higher pre-tightening force and prevent The loose performance is also good, so it is widely used in automobile engines,heavy machinery and other products.
GB/T5789 Hexagon Flange Bolts-Heavy Series sizes and drawings as below we supply:
d | M5 | M6 | M8 | M10 | M12 | （M14） | M16 | M20 | ||
P | Pitch | 0.8 | 1 | 1.25 | 1.5 | 1.75 | 2 | 2 | 2.5 | |
c | min | 1 | 1.1 | 1.2 | 1.5 | 1.8 | 2.1 | 2.4 | 3 | |
da | A Type | max | 5.7 | 6.8 | 9.2 | 11.2 | 13.7 | 15.7 | 17.7 | 22.4 |
B Type | max | 6.2 | 7.4 | 10 | 12.6 | 15.2 | 17.7 | 20.7 | 25.7 | |
dc | max | 11.8 | 14.2 | 18 | 22.3 | 26.6 | 30.5 | 35 | 43 | |
ds | max | 5 | 6 | 8 | 10 | 12 | 14 | 16 | 20 | |
min | 4.82 | 5.82 | 7.78 | 9.78 | 11.73 | 13.73 | 15.73 | 19.67 | ||
du | max | 5.5 | 6.6 | 9 | 11 | 13.5 | 15.5 | 17.5 | 22 | |
dw | min | 9.8 | 12.2 | 15.8 | 19.6 | 23.8 | 27.6 | 31.9 | 39.9 | |
e | min | 8.56 | 10.8 | 14.08 | 16.32 | 19.68 | 22.58 | 25.94 | 32.66 | |
f | max | 1.4 | 2 | 2 | 2 | 3 | 3 | 3 | 4 | |
k | max | 5.4 | 6.6 | 8.1 | 9.2 | 10.4 | 12.4 | 14.1 | 17.7 | |
K1 | min | 2 | 2.5 | 3.2 | 3.6 | 4.6 | 5.5 | 6.2 | 7.9 | |
r1 | min | 0.25 | 0.4 | 0.4 | 0.4 | 0.6 | 0.6 | 0.6 | 0.8 | |
r2 | max | 0.3 | 0.4 | 0.5 | 0.6 | 0.7 | 0.9 | 1 | 1.2 | |
r3 | min | 0.1 | 0.1 | 0.15 | 0.2 | 0.25 | 0.3 | 0.35 | 0.4 | |
r4 | DK | 3 | 3.4 | 4.3 | 4.3 | 6.4 | 6.4 | 6.4 | 8.5 | |
s | max | 8 | 10 | 13 | 15 | 18 | 21 | 24 | 30 | |
min | 7.64 | 9.64 | 12.57 | 14.57 | 17.57 | 20.16 | 23.16 | 29.16 | ||
t | max | 0.15 | 0.2 | 0.25 | 0.3 | 0.35 | 0.45 | 0.5 | 0.65 | |
min | 0.05 | 0.05 | 0.1 | 0.15 | 0.15 | 0.2 | 0.25 | 0.3 |
We are an audited Pure Titanium Hex Bolts supplier with mature entrepreneurial management,professional R&D team,advanced manufacturing technology,and hope to supply our clients right goods best price.
Welcome contact us for Pure Titanium GB/T5789 Hexagon Flange Bolts-Heavy Series inquiry.One stop service for supply all kinds of titanium bolts and nuts,pure titanium screws and full thread hexagon head bolts and half thread bolts,heavy nuts and thin nuts,countersunk screws and related titanium fasteners,Titanium cnc parts,just mail us info@topqualityalloy.com with necessary sizes and quantity.
