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Nantong Sail Machinery Co., Ltd
Meet the latest guidelines of the National Association of Chain Manufacturers (NACM)
Short link, commonly used for tail gates, agricultural implements and industrial equipment
Material: low carbon steel
Design factor 4 : 1
Self-color finish, zinc plated finish, hot dip galvanized finish
WARNING: DO NOT EXCEED THE WORKING LOAD LIMITS !NOT FOR OVERHEAD LIFTING
Trade
size
Material
diameter
Working load
max.
Proof load
min.
Breaking load
min.
Nominal
inside
length
Nominal
inside
width
mm
in
mm
lbs
kg
lbs
kn
lbs
kn
in
mm
in
mm
4
3.0
0.120
3.0
215
98
430
1.91
860
3.82
0.55
14
0.21
5.3
3
3.4
0.135
3.4
270
122
540
2.40
1080
4.80
0.59
15
0.24
6.1
2
3.8
0.148
3.8
325
147
650
2.89
1300
5.78
0.61
15.5
0.26
6.6
1
4.1
0.162
4.1
390
177
780
3.47
1560
6.93
0.63
16
0.28
7.5
1/0
4.5
0.177
4.5
465
211
930
4.14
1860
8.27
0.74
18.8
0.31
7.9
2/0
4.9
0.192
4.9
545
247
1090
4.85
2180
9.69
0.78
19.8
0.34
8.6
3/0
5.3
0.207
5.3
635
288
1270
5.65
2540
11.29
0.85
21.6
0.36
9.1
4/0
5.5
0.218
5.5
700
318
1400
6.23
2800
12.44
0.99
25.1
0.38
9.6
5/0
6.4
0.250
6.4
925
420
1850
8.23
3700
16.44
1.07
27.2
0.44
11.2
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