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Metis Tunneling Construction Sda Hollow Drilling Coal Mine Rock Anchor Roof Bolt

China Metis Tunneling Construction Sda Hollow Drilling Coal Mine Rock Anchor Roof Bolt, Find details about China Self-Drilling Rock Bolt, Anchor Hollow Bar from Metis Tunneling Construction Sda Hollow Drilling Coal Mine Rock Anchor Roof Bolt

Model NO.
R32L, R32N, R32S
Material
40cr
Type
R-Thread
Connection
Common Bolt
Head Style
Round
Standard
CE, ISO, SGS
Grade
12.9
Application
Building
Finish
Hot Galvanizing
Comodity
Hollow Anchor Bar
Size
R32n
Outer Dia. (Mm)
32
Inner Dia. (Mm)
20
Ultimate Load (Kn)
280
Yield Load (Kn)
230
Weight (Kg/M)
2.9 Kg/M
Thread Standard
ISO 10208
Trademark
METIS
Specification
R32N
Origin
China
HS Code
7215

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