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Good Quality Mining Rock Bolts - Hex Nut – Cathay

Good Quality Mining Rock Bolts - Hex Nut – Cathay Featured Image
  • Good Quality Mining Rock Bolts - Hex Nut – Cathay
  • Good Quality Mining Rock Bolts - Hex Nut – Cathay
  • Good Quality Mining Rock Bolts - Hex Nut – Cathay

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We enjoy an extremely good status among our prospects for our great merchandise top quality, competitive price and the ideal service for Bearing Base Plate , Tie Rod Thread Bar , Hot Rolled Bar , We welcome you to definitely join us in this path of making a affluent and productive business together.
Good Quality Mining Rock Bolts - 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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Good Quality Mining Rock Bolts - Hex Nut – Cathay detail pictures

Good Quality Mining Rock Bolts - Hex Nut – Cathay detail pictures

Good Quality Mining Rock Bolts - Hex Nut – Cathay detail pictures

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We know that we only thrive if we will guarantee our combined cost competiveness and high-quality advantageous at the same time for Good Quality Mining Rock Bolts - Hex Nut – Cathay, The product will supply to all over the world, such as: US , Spain , Orlando , 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.

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 customer service staff's attitude is very sincere and the reply is timely and very detailed, this is very helpful for our deal,thank you.
    5 Stars By Ingrid from South Africa - 2017.09.29 11:19
    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 Frances from New York - 2017.10.23 10:29

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