post tension systems expert

17 Years Manufacturing Experience
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Hot sale Bolt Nut - Hex Nut – Cathay

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Our progress depends around the innovative machines, great talents and consistently strengthened technology forces for High Strength Thread Screw Steel Bars , Threaded Steel Bars 32mm , Prestressed Concrete Bar , 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.
Hot sale Bolt Nut - 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:

Hot sale Bolt Nut -
 Hex Nut – Cathay detail pictures

Hot sale Bolt Nut -
 Hex Nut – Cathay detail pictures

Hot sale Bolt Nut -
 Hex Nut – Cathay detail pictures


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Our business aims to operating faithfully, serving to all of our clients , and working in new technology and new machine continuously for Hot sale Bolt Nut - Hex Nut – Cathay, The product will supply to all over the world, such as: Georgia , Buenos Aires , Cyprus , We have 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.

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
  • Company director has very rich management experience and strict attitude, sales staff are warm and cheerful, technical staff are professional and responsible,so we have no worry about product,a nice manufacturer.
    5 Stars By Emily from Riyadh - 2017.12.31 14:53
    Although we are a small company, we are also respected. Reliable quality, sincere service and good credit, we are honored to be able to work with you!
    5 Stars By Geraldine from Nepal - 2017.09.26 12:12