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Self-drilling Hollow Rockbolt
    • Self-drilling Hollow Rockbolt
    • Self-drilling Hollow Rockbolt
Product Details


Type No.

Out Diameter/Hole    Diameter (mm)

Ultimate tensile load(KN)

Cross section (mm2)

Ultimate tensile strength (MPa)

Modulus of elasticity (GPa)

Ultimate shear strength (MPa)

Breaking    load thread(kN)

Torsion    (Nm)

(Steel Nut)

(Steel Coupling)

H65-32/15

32/15

350

497

700

45

150

120

160

300

H65-38/20

38/20

500

704

700

140

180

420


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