expansion shells assembly, left hand thread ,plug zinc elect+gold passivate expansion anchors are designed for anchoring into concrete, brick or block ...
expansion shells assembly, left hand thread ,plug zinc elect+gold passivate expansion anchors are designed for anchoring into concrete, brick or block ...
Expansion Shells Assembly Right Hand Thread ,Plug Zinc Elect+Gold Passivate This expansion anchors provide strong, consistent tension and anchorage .....
Product Description: Expansion Shell Rock Bolt Description The Expansion Shell Rock Bolt is a type of rock bolt designed for supporting structures in ...
Product Description: Features: Product Name: Expansion Shell Rock Bolt Type: Expansion Anchor Application: Rock Support In Mining And Tunneling Color: ...