Good Quality Door Chain Guard Hardware - NACM2010 GRADE 43 HIGH TEST CHAIN – Rudong
Good Quality Door Chain Guard Hardware - NACM2010 GRADE 43 HIGH TEST CHAIN – Rudong Detail:
NACM2010 GRADE 43 HIGH TEST CHAIN |
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Nominal Chain Size |
Material Diameter |
Working Load Limit(Max.) |
Proof Test (Min.) |
Min. Breaking Force |
Inside Length (Max.) |
Inside Width (Min.) |
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in |
mm |
in |
mm |
lbs |
kg |
lbs |
kN |
lbs |
kN |
in |
mm |
in |
mm |
1/4 |
7.0 |
0.276 |
7.0 |
2,600 |
1,180 |
3,900 |
17.3 |
7,800 |
34.6 |
1.24 |
31.5 |
0.38 |
9.8 |
5/16 |
8.7 |
0.343 |
8.7 |
3,900 |
1,770 |
5,850 |
26.0 |
11,700 |
52.0 |
1.29 |
32.8 |
0.44 |
11.2 |
3/8 |
10.0 |
0.406 |
10.3 |
5,400 |
2,450 |
8,100 |
36.0 |
16,200 |
72.0 |
1.38 |
35.0 |
0.55 |
14.0 |
7/16 |
11.9 |
0.468 |
11.9 |
7,200 |
3,270 |
10,800 |
48.0 |
21,600 |
96.0 |
1.64 |
41.6 |
0.65 |
16.6 |
1/2 |
13.0 |
0.531 |
13.5 |
9,200 |
4,170 |
13,800 |
61.3 |
27,600 |
122.6 |
1.79 |
45.5 |
0.72 |
18.2 |
5/8 |
16.0 |
0.63 |
16.0 |
13,000 |
5,910 |
19,500 |
86.5 |
39,000 |
173.0 |
2.20 |
56.0 |
0.79 |
20.0 |
3/4 |
20.0 |
0.787 |
20.0 |
20,200 |
9,180 |
30,300 |
134.7 |
60,600 |
269.4 |
2.76 |
70.0 |
0.98 |
25.0 |
7/8 |
22.0 |
0.866 |
22.0 |
24,500 |
11,140 |
36,750 |
163.3 |
73,500 |
326.6 |
3.03 |
77.0 |
1.08 |
27.5 |
Product detail pictures:

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Our focus on should be to consolidate and enhance the quality and repair of present products, in the meantime constantly establish new products to meet unique customers' requires for Good Quality Door Chain Guard Hardware - NACM2010 GRADE 43 HIGH TEST CHAIN – Rudong, The product will supply to all over the world, such as: Armenia , Botswana , Liverpool , We've got constantly insisted on the evolution of solutions, spent good funds and human resource in technological upgrading, and facilitate production improvement, meeting the wants of prospects from all countries and regions.

Production management mechanism is completed, quality is guaranteed, high credibility and service let the cooperation is easy, perfect!

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