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100% Original Hex Nut With Groove - Hex Nut – Cathay

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Our products are widely recognized and trusted by users and can meet continuously changing economic and social needs for Hex Coupling Nuts , Bridge Construction Pt Bar , Post-Tensioning Pc Steel Strand , If you are looking for a good quality, fast delivery, best after service and good price supplier in China for long-term business relationship, we will be your best choice.
100% Original Hex Nut With Groove - Hex Nut – Cathay Detail:

There are Hex Nut, Spherical Nut and Domed Nut used in construction.

Size: M15 to M75

Material: C45 and 40Cr

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Product detail pictures:

100% Original Hex Nut With Groove -
 Hex Nut – Cathay detail pictures

100% Original Hex Nut With Groove -
 Hex Nut – Cathay detail pictures

100% Original Hex Nut With Groove -
 Hex Nut – Cathay detail pictures


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We will devote ourselves to providing our esteemed customers with the most enthusiastically thoughtful services for 100% Original Hex Nut With Groove - Hex Nut – Cathay, The product will supply to all over the world, such as: Croatia , Atlanta , Vancouver , In order to meet more market demands and long-term development, a 150, 000-square-meter new factory is under construction, which will be put into use in 2014. Then, we shall own a large capacity of producing. Of course, we are going to continue improving the service system to meet the requirements of customers, bringing health, happiness and beauty to everyone.

continuous threaded bar

Nominal Diameter Diameter H B L Nominal Section Nominal Weight
Dv Dh
mm mm mm mm mm mm mm2 kg/m
15 15 15 1.0 4.5 10 176 1.47
18 18 18 1.0 4.0 10 254.5 2.11
20 20 20 1.3 4.8 10 314 2.47
25 25 25 1.6 6.0 12 490.9 4.10
32 32 32 2.0 7.0 16 804.2 6.65
36 36 36 2.5 8.0 18 1018 8.41
40 40 40 3.0 8.0 20 1256.6 10.34
50 50 50 3.0 9.0 24 1963.5 16.28
60 60 60 3.0 10.0 22 2827 23.26
63.5 63 63.5 3.0 12.0 22 3167 26.20
65 65 65 3.0 12.0 22 3318 27.470
70 70 70 3.0 12.0 22 3848 31.8
75 75 75 3.0 12.0 22 4418 36.9
Grade500/630 NominalDia. CrossSection YieldStrength TensileStrength YieldLoad UltimateLoad Elongation NominalWeight
mm mm2 >=Mpa >=Mpa KN KN A/% KG/m
20 314 500 630 157 198 10 2.47
25 491 500 630 246 309 10 4.1
28 615 500 630 308 387 10 4.83
  • We have been looking for a professional and responsible supplier, and now we find it.
    5 Stars By Karen from Somalia - 2017.05.02 11:33
    The customer service staff's answer is very meticulous, the most important is that the product quality is very good, and packaged carefully, shipped quickly!
    5 Stars By Eleanore from Bulgaria - 2018.05.22 12:13