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10 Years Manufacturing Experience
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100% Original Hex Nut With Groove - Hex Nut Size: M15 to M75 – Cathay

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We insist about the theory of growth of 'High excellent, Performance, Sincerity and Down-to-earth working approach' to offer you with great company of processing for Bridge Expansion Joint Cover Plate , Hot Rolled Concrete Thread Bar , Reinforcing Steel High Tensile Steel Bars , In case you are on the lookout for a high quality, quick delivery, very best after support and great value supplier in China for long-term small business connection, we'll be your best choice.
100% Original Hex Nut With Groove - Hex Nut Size: M15 to M75 – 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 Size: M15 to M75 – Cathay detail pictures

100% Original Hex Nut With Groove -
 Hex Nut Size: M15 to M75 – Cathay detail pictures

100% Original Hex Nut With Groove -
 Hex Nut Size: M15 to M75 – Cathay detail pictures

100% Original Hex Nut With Groove -
 Hex Nut Size: M15 to M75 – Cathay detail pictures

100% Original Hex Nut With Groove -
 Hex Nut Size: M15 to M75 – Cathay detail pictures


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While in the past few years, our organization absorbed and digested innovative technologies both equally at home and abroad. Meanwhile, our organization staffs a group of experts devoted for the advancement of 100% Original Hex Nut With Groove - Hex Nut Size: M15 to M75 – Cathay, The product will supply to all over the world, such as: Plymouth , Bogota , Chile , Our company is working by the operation principle of "integrity-based, cooperation created, people oriented, win-win cooperation". We hope we can have a friendly relationship with businessman from all over the world

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
  • The factory has advanced equipment, experienced staffs and good management level, so product quality had assurance, this cooperation is very relaxed and happy!
    5 Stars By Honey from Uruguay - 2018.12.11 14:13
    Customer service staff and sales man are very patience and they all good at English, product's arrival is also very timely, a good supplier.
    5 Stars By ROGER Rivkin from Jamaica - 2017.08.15 12:36