Expansion Shell Rock Bolt
ASTM Approved Expansion Shell Anchor Bolt Three Leaf Bolt and Nut Assembly 200kN
High-strength expansion shell rock bolt with ≥200kN ultimate load and ≥400MPa yield strength. Features a three-leaf design for superior holding power in mining and tunneling. Corrosion-resistant, customizable, and certified to DIN, ASTM, ANSI, and more.
Expansion Shell Rock Bolt 500MPa Tensile Strength Steel Hex Bolt for Mining Tunneling Rock Support
High-strength expansion shell rock bolt with ≥500MPa tensile strength and ≥400MPa yield strength. Features metric thread, easy installation, and durable steel construction. Ideal for mining, tunneling, and civil engineering. ISO 9001 certified with customizable options.
Corrosion Resistant Metric Thread Rock Bolt Expansion Shell Yield Strength 400MPa
High-strength expansion shell rock bolt with metric thread, yield strength ≥400MPa, and HRC38-48 hardness. Ideal for mining and tunneling support. ISO 9001 certified, customizable, and available in multiple standards including DIN, ASTM, and ANSI.
High Strength Expansion Shell Anchor Bolt Three Leaf 200kN Ultimate Load for Mining Tunneling
High-strength steel expansion shell rock bolt with ≥200kN ultimate load and ≥500MPa tensile strength. Features metric thread, high corrosion resistance, and ISO 9001 certification. Ideal for rock support in mining, tunneling, and construction. Custom options available.
Expansion Shell Rock Bolt HRC38-48 Hardness ≥200kN Ultimate Load for Mining Tunneling
Three-leaf expansion shell rock bolt with HRC38-48 hardness and ≥200kN ultimate load. ISO 9001 certified, corrosion-resistant, and customizable. Ideal for hard rock support in mining and tunneling.
Expansion Shell Rock Bolt Anchor Kit HRC38-48 Tensile Strength 500MPa
High-grade steel expansion anchor bolt with HRC38-48 hardness and ≥500MPa tensile strength. Features expansion shell mechanism for secure anchoring in mining and tunneling. ISO 9001 certified, customizable, and easy to install with standard tools.
Expansion Shell Rock Bolt 200kN Ultimate Load HRC38-48 Hardness Mining Tunneling Support
High-strength expansion anchor bolt with ≥200kN ultimate load and HRC38-48 hardness. Compliant with DIN, ASTM, ANSI standards. Ideal for rock support in mining and tunneling. Corrosion-resistant, customizable, and easy to install.
Expansion Shell Rock Bolt 500MPa Tensile Strength Metric Thread Steel Anchor
High-strength steel expansion shell rock bolt with ≥500MPa tensile strength and metric thread. Ideal for mining and tunneling rock support. Features high corrosion resistance, easy installation, and customizable options. ISO 9001 certified.
Expansion Shell Rock Bolt for Mining and Tunneling Steel HRC38-48 ANSI Standard
High-strength steel expansion shell rock bolt with HRC38-48 hardness and ≥500MPa tensile strength. Features a three-leaf expansion design for secure rock support in mining and tunneling. Corrosion-resistant, metric thread, customizable, and meets ANSI, DIN, ASTM standards.
Expansion Shell Rock Bolt Tensile Strength 500MPa Ultimate Load 200kN Metric Thread
High-strength expansion shell rock bolt for reliable anchoring in mining, tunneling, and construction. Features tensile strength ≥500MPa, ultimate load ≥200kN, and HRC38-48 hardness. Complies with DIN, ASTM, ANSI, GB, JIS, BSW standards. Custom options available.
Expansion Shell Rock Bolt Anti Rust Corrosion Resistance Metric Thread 200kN Load Capacity
Expansion shell rock bolt with three-leaf design for secure hold. Features hexagon head, bolt and nut assembly, and ≥200kN ultimate load. Corrosion-resistant steel, customizable per DIN, ASTM, ANSI, GB, JIS, BSW standards. Ideal for mining, tunneling, and slope stabilization.
Expansion Shell Rock Bolt Hex Head Grade 5 Tensile Strength 500MPa Yield 400MPa
High-strength expansion shell rock bolt with hex head design for secure rock support in mining and tunneling. Features three-leaf expansion mechanism for maximum grip, HRC38-48 hardness, and high corrosion resistance. ISO 9001 certified, customizable, and suitable for heavy-duty anchoring.
ANSI Standard Expansion Shell Rock Bolt Yield ≥400MPa Ultimate Load ≥200kN
High-strength expansion shell rock bolt with tensile strength ≥500MPa and hardness HRC38-48. Corrosion-resistant steel construction ensures durability in mining and tunneling. Bolt and nut assembly for easy installation. ISO 9001 certified, customizable.
Expansion Shell Rock Bolt 400MPa Yield 200kN Load for Mining Tunneling Rock Support
High-strength expansion shell rock bolt with ≥400MPa yield and ≥200kN ultimate load. Features HRC38-48 hardness, metric thread, and hexagon head for easy installation. Ideal for rock support in mining and tunneling. ISO 9001 certified, customizable, and corrosion-resistant.
Reinforced Expansion Shell Rock Bolt 500MPa Tensile Strength for Mining Tunneling
High-strength expansion shell rock bolt with ≥500MPa tensile strength and HRC38-48 hardness. Features a three-leaf expansion mechanism for secure grip in hard rock. ISO 9001 certified, customizable sizes, and easy bolt-nut assembly for reliable mining and tunneling support.
Steel Expansion Shell Rock Bolt Metric Thread HRC38-48 200kN
High-strength steel expansion shell rock bolt with metric threading, HRC38-48 hardness, and ≥200kN ultimate load. Ideal for mining and tunneling. ISO 9001 certified, corrosion-resistant, and customizable. Secure anchoring for heavy loads.
Expansion Shell Rock Bolt DIN Standard Steel Casting Yield Strength 400MPa
High-strength expansion anchor bolt with ≥400MPa yield strength and ≥200kN ultimate load. Features HRC38-48 hardness, high corrosion resistance, and easy installation for mining and tunneling rock support. ISO 9001 certified.
High Capacity Expansion Shell Rock Anchor Bolt M24 200kN 500MPa
High-strength expansion shell rock bolt with ≥200kN ultimate load and ≥500MPa tensile strength. Three-leaf design ensures firm grip in hard rock. Ideal for mining, tunneling, and heavy-duty anchoring. ISO 9001 certified, customizable.
Expansion Shell Rock Bolt Hardness HRC38-48 Ultimate Load 200kN Mining Tunneling Support
Expansion Shell Rock Bolt with HRC38-48 hardness and ≥200kN ultimate load. Features high tensile strength ≥500MPa, corrosion resistance, and ISO 9001 certification. Ideal for mining, tunneling, and construction. Customizable options available.
Expansion Shell Rock Bolt HRC38-48 Tensile Strength 500MPa for Mining Tunneling
High-strength steel expansion shell rock bolt with HRC38-48 hardness and ≥500MPa tensile strength. Ideal for hard rock support in mining and tunneling. Features high corrosion resistance, easy installation, and customizable options. ISO 9001 certified.