China Expansion Shell Rock Bolt

Hex Head Expansion Shell Rock Bolt For Tunneling Yield Strength 11.2-13.2KN

Thread Type:Metric Thread

Surface Treatment:Galvanized

Material:Carbon Steel
Expansion Shell Rock Bolt Length 50 - 1000mm Head Size 17 - 50mm For Structural Support

Elongation:≥10%

Thread Length:15-50mm

Thread Pitch:1.25mm-2.5mm
High Strength Expansion Shell Rock Bolt 17 - 50mm For Mining

Size:M8-M30

Elongation:≥10%

Head Size:17-50mm
Length 50 - 1000mm Expansion Anchor Bolt With Yield Strength Range 11.2 - 13.2KN

Size:M8-M30

Tensile Strength:12.9-14.9KN

Thread Type:Metric Thread
Galvanized Steel Thread Expansion Shell Rock Bolt Length 15 - 50mm

Size:M8-M30

Application:Anchoring In Rock And Soil

Head Size:17-50mm
50-1000mm Length Hexagon Head Bolts With Elongation ≥10% Durable

Surface Treatment:Galvanized

Application:Anchoring In Rock And Soil

Head Type:Hex Head
Hex Head Expansion Shell Rock Bolt M8 - M30 Size ≥10% Elongation

Thread Pitch:1.25mm-2.5mm

Elongation:≥10%

Thread Type:Metric Thread
High Performance Hard Rock Drill Bits Yield Strength 11.2 - 13.2KN Length 50 - 1000mm

Material:Carbon Steel

Head Type:Hex Head

Size:M8-M30
Metric Thread Expansion Bolt And Nut Assembly For Strong Anchoring In Rock And Soil

Elongation:≥10%

Thread Type:Metric Thread

Yield Strength:11.2-13.2KN
High Elongation Expansion Shell Rock Bolt Metric Thread HRC38-48

Tensile Strength:12.9-14.9KN

Yield Strength:11.2-13.2KN

Head Size:17-50mm
Carbon Steel Expansion Shell Rock Bolt Tensile Strength 12.9 - 14.9KN High Yield Strength

Material:Carbon Steel

Thread Type:Metric Thread

Elongation:≥10%
Hot Dip Galvanized Surface Expansion Shell Anchor Bolt Three Leaf

Application:Tunnel, Mining, Slope, Foundation

Packaging:Carton

Color:Silver

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Expansion Shell Rock Bolt

Silver Standard Support for Expansion Shell Rock Bolt three leaf

China Expansion Shell Rock Bolt

Hex Head Expansion Shell Rock Bolt For Tunneling Yield Strength 11.2-13.2KN

Expansion Shell Rock Bolt Length 50 - 1000mm Head Size 17 - 50mm For Structural Support

High Strength Expansion Shell Rock Bolt 17 - 50mm For Mining

Length 50 - 1000mm Expansion Anchor Bolt With Yield Strength Range 11.2 - 13.2KN

Galvanized Steel Thread Expansion Shell Rock Bolt Length 15 - 50mm

50-1000mm Length Hexagon Head Bolts With Elongation ≥10% Durable

Hex Head Expansion Shell Rock Bolt M8 - M30 Size ≥10% Elongation

High Performance Hard Rock Drill Bits Yield Strength 11.2 - 13.2KN Length 50 - 1000mm

Metric Thread Expansion Bolt And Nut Assembly For Strong Anchoring In Rock And Soil

High Elongation Expansion Shell Rock Bolt Metric Thread HRC38-48

Carbon Steel Expansion Shell Rock Bolt Tensile Strength 12.9 - 14.9KN High Yield Strength

Hot Dip Galvanized Surface Expansion Shell Anchor Bolt Three Leaf

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