Transmission Line Steel Tubular Tower Our steel poles are made from quality sheet through bending,
forming, automatic welding and hot galvanization. We can reach one-run
machining length of 14m and can bend sheet of thickness up to 45mm. We
adopt advanced welding procedures, automatically weld main joints and
reach rank-II welding quality. We
have got 500kV Transmission Line Tubular Tower Quality Certificate from Power
Industry Steel Tower Qualified Inspection & Test Center from 2009
year.
Transmission Line Steel Tubular Tower, Transmission Line Tower, Steel Tubular Tower, Mono Steel Tower Jiangsu Xinjinlei Steel Industry Co., Ltd. , https://www.jinleisteelpole.com
Item
DIN912 Hex Socket Head Cap Screw  Gr.12.9 Black
Grade
4.8 & 5.8 & 6.8 & 8.8 & 10.9 & 12.9
Material
Carbon Steel ,Alloy Steel,Stainless Steel and Copper
Surface Treatment
Black, Zinc Plated(ZP), Yellow Zinc Plated (YZP)and Hot DIP Galvanizing(H. D. G. ), Dacromet, Nickel Plated, Brass Plated.
Size
M3
M4
M5
M6
M8
M10
M12
M14
M16
M18
M20
M22
M24
M27
M30
M33
M36
M42
M48
M56
Pitch
0.5
0.7
0.8
1.0
1.25
1.5
1.75
2.0
2.0
2.5
2.5
2.5
3
3
3.5
3.5
4
4.5
5
6.5
t(min)
1.3
2
2.5
3
4
5
6
7
8
9
10
11
12
13.5
15.5
18
19
24
28
34
s
2.5
3
4
5
6
8
10
12
14
14
17
17
19
19
22
24
27
32
36
41
K(max)
3
4
5
6
8
10
12
14
16
18
20
22
24
27
30
33
36
42
48
56
D(max)
5.68
7.22
8.72
10.22
13.27
16.27
18.27
21.33
24.33
27.33
30.33
33.39
36.39
40.39
45.39
50.39
54.46
63.46
72.46
84.54
L(max)
18
20
22
24
28
32
36
40
44
48
52
56
60
66
72
78
84
96
108
124
Â
• Carton size : The ordinary carton  (27*25*14.5CM) ,  or according to the demand of the customers.
• Packing :  plastic bags,Box, carton , then put on pallets, or according to the demand of the customers.
• We are a typical China supplier with more than 10 years experiences on fasteners.We are professionally exporting under the standards of DIN, JIS, GB, ANSI, and BS, as well as nonstandard fasteners. Now we have gained close cooperation with clients from Canada, Dubai, Europe, India,Chile,Peru and Russia, and won good comments from users. We always fulfilling customers' expectations by following the principle of "Providing services whenever and wherever our customers need it" to establish a steady beneficial relationship and wining customers' hearts. If you need more information, please contact our sales department.
Item
DIN912 Hex Socket Head Cap Screw  Gr.12.9 Black
Grade
4.8 & 5.8 & 6.8 & 8.8 & 10.9 & 12.9
Material
Carbon Steel ,Alloy Steel,Stainless Steel and Copper
Surface Treatment
Black, Zinc Plated(ZP), Yellow Zinc Plated (YZP)and Hot DIP Galvanizing(H. D. G. ), Dacromet, Nickel Plated, Brass Plated.
Size
M3
M4
M5
M6
M8
M10
M12
M14
M16
M18
M20
M22
M24
M27
M30
M33
M36
M42
M48
M56
Pitch
0.5
0.7
0.8
1.0
1.25
1.5
1.75
2.0
2.0
2.5
2.5
2.5
3
3
3.5
3.5
4
4.5
5
6.5
t(min)
1.3
2
2.5
3
4
5
6
7
8
9
10
11
12
13.5
15.5
18
19
24
28
34
s
2.5
3
4
5
6
8
10
12
14
14
17
17
19
19
22
24
27
32
36
41
K(max)
3
4
5
6
8
10
12
14
16
18
20
22
24
27
30
33
36
42
48
56
D(max)
5.68
7.22
8.72
10.22
13.27
16.27
18.27
21.33
24.33
27.33
30.33
33.39
36.39
40.39
45.39
50.39
54.46
63.46
72.46
84.54
L(max)
18
20
22
24
28
32
36
40
44
48
52
56
60
66
72
78
84
96
108
124
Â
• Carton size : The ordinary carton  (27*25*14.5CM) ,  or according to the demand of the customers.
• Packing :  plastic bags,Box, carton , then put on pallets, or according to the demand of the customers.
• We are a typical China supplier with more than 10 years experiences on fasteners.We are professionally exporting under the standards of DIN, JIS, GB, ANSI, and BS, as well as nonstandard fasteners. Now we have gained close cooperation with clients from Canada, Dubai, Europe, India,Chile,Peru and Russia, and won good comments from users. We always fulfilling customers' expectations by following the principle of "Providing services whenever and wherever our customers need it" to establish a steady beneficial relationship and wining customers' hearts. If you need more information, please contact our sales department.
Hexagon Socket Head Cap Screws Hexagaon Socket Bolts DIN912 Grade 8.8 with White Zinc Plated Cr3+ M8X20 FT
Model NO.: DIN912 GR. 8.8 ZP 8X20
Application: Building
Finish: Yzp&Blk&Zinc Plated&HDG
Process: Cold Forging,Hot Forging,Machining
Trademark: STRONG BOLT
Transport Package: Small Box & Bulk & Customizing
Specification: M3-M60
Origin: Ningbo, China
HS Code: 7318150000
Model NO.: DIN912 GR. 8.8 ZP 8X20
Application: Building
Finish: Yzp&Blk&Zinc Plated&HDG
Process: Cold Forging,Hot Forging,Machining
Trademark: STRONG BOLT
Transport Package: Small Box & Bulk & Customizing
Specification: M3-M60
Origin: Ningbo, China
HS Code: 7318150000