Home Industrial Equipment & Components Bolts Hollow Rock Bolt 2017 Product List
Total 2,424 products from about 86

 Hollow Rock Bolt manufacturers & suppliers

Tunneling Support Self-Drilling Hollow Grouting Rock Bolt

FOB Price: $0.6 - $16.8 / Piece
Min. Order: 500 Pieces
  • Type: Anchor Bolt
  • Application: Mine, Tunnel, Slope, Foundation
  • Certification: CE, ISO9001: 2000
  • Condition: New
  • Process: Casting/Machining
  • Material: 45c Steel or 42CrMo4

Hollow Drilling Mining Rock Grouting Anchor Bolt

FOB Price: $3 - $10 / Piece
Min. Order: 100 Pieces
  • Material: High Strength Steel
  • Type: Round Head
  • Connection: Common Bolt
  • Head Style: Various
  • Standard: GB, TUV, BV
  • Grade: 3.6

High Strength Mining Self Drilling Hollow Rock Anchor Drill Bolt

FOB Price: $3 - $10 / Piece
Min. Order: 100 Pieces
  • Material: High Strength Steel
  • Type: Round Head
  • Connection: Common Bolt
  • Head Style: Various
  • Standard: GB, TUV, BV
  • Application: Machinery, Building, Mining Tunnel

Metis T30/16 Self Drilling Hollow Injection Rock Bolt

FOB Price: $2 - $3.3 / Meter
Min. Order: 10 Meters
  • Material: Sealess Steel 40cr
  • Type: T Thread
  • Connection: Common Bolt
  • Head Style: Round
  • Standard: GB, SGS, CE, ISO
  • Grade: 12.9
  • Luoyang Metis Mechanical Equipment Co., Ltd.
  • Henan, China
  • ISO 9001
  • Contact Supplier

Supanchor Self Drilling FRP Hollow Rock Fiber Glass Bolt R32

FOB Price: US $3.8 / Meter
Min. Order: 100 Meters
  • Name of a Part: Supanchor Tunneling or Mining FRP Rockbolts
  • Type: R32
  • Outside Diameter: 32 Mm
  • Inside Diameter: 21 Mm
  • Packing: Packed in Bundles
  • Standard: CE, SGS, Sira
  • Nantong SupAnchor Geotechnical Systems Co., ...
  • Jiangsu, China
  • ISO 9001
  • Contact Supplier

Hollow FRP Rock Bolt, Hollow Gfrp Rock Bolt, Gfrp

FOB Price: $2 - $3 / Piece
Min. Order: 5000 Pieces
  • Customized: Customized
  • Color: Single Color
  • Surface Treatment: Finished
  • Forming Way: Pultrusion
  • Shape: I-Profile
  • Type: Profiled
  • Jiangsu Seeder New Composite Material Co., Ltd.
  • Jiangsu, China
  • ISO 9000, ISO 14000
  • Contact Supplier

Supanchor Tunneling or Mining Self Drilling Hollow Fgrp Rock Bolt

FOB Price: US $3.5 / Meter
Min. Order: 100 Meters
  • Name of a Part: Supanchor Tunneling or Mining Fgrp Rockbolts
  • Packing: Packed in Bundles
  • Standard: CE, SGS, Sira
  • Production Capacity: 10000/Month
  • Trademark: supanchor
  • Origin: Dujiangyan, Sichuan
  • Nantong SupAnchor Geotechnical Systems Co., ...
  • Jiangsu, China
  • ISO 9001
  • Contact Supplier

Metis T40/20 Self Drilling Hollow Rock Bolt

FOB Price: $2 - $3.3 / Piece
Min. Order: 10 Meters
  • Material: Sealess Steel Anchor Bolt
  • Type: T-Threda
  • Connection: Common Bolt
  • Head Style: Round
  • Standard: GB, SGS, CE, ISO
  • Grade: 12.9
  • Luoyang Metis Mechanical Equipment Co., Ltd.
  • Henan, China
  • ISO 9001
  • Contact Supplier

Supanchor Self Drilling Hollow Rock Bolt

FOB Price: US $3.8 / Meter
Min. Order: 100 Meters
  • Name of a Part: Hollow Rock Bolt
  • Outside Diameter Mm: 25-76
  • Internal Diameter Mm: 14-49
  • Yield Load(Kn): 150-1500
  • Ultimate Load(Kn): 200-1900
  • Thread Type: T & R,Left or Right
  • Nantong SupAnchor Geotechnical Systems Co., ...
  • Jiangsu, China
  • ISO 9001
  • Contact Supplier

Metist T30 Hollow Grouting Self Drilling Mining Rock Bolt

FOB Price: $2 - $3.3 / Meter
Min. Order: 10 Meters
  • Material: Seamless Steel 40cr
  • Type: T Thread
  • Connection: Common Bolt
  • Head Style: Round
  • Standard: GB, CE, ISO, SGS
  • Grade: 12.9
  • Luoyang Metis Mechanical Equipment Co., Ltd.
  • Henan, China
  • ISO 9001
  • Contact Supplier

Precision OEM Factory Made Aluminium Hollow Bolt

FOB Price: $0.79 - $0.8 / Piece
Min. Order: 50000 Pieces
  • Material: Aluminium
  • Type: Hexagon Head
  • Connection: Common Bolt
  • Head Style: Hexagonal
  • Standard: Customization
  • Grade: 4.8

Multi Color Choice Fasteners Scew/Bolt

FOB Price: $0.01 - $0.2 / Piece
Min. Order: 100 Pieces
  • Material: High Strength Steel
  • Type: Shaped Head
  • Connection: Threading
  • Head Style: Shaped Head
  • Standard: DIN, ANSI, GB, JIS
  • Grade: 10.9

Self-Drilling Hollow Grout Anchor Bolt

FOB Price: $9.9 - $29.9 / Piece
Min. Order: 500 Pieces
  • Material: GB 45 Steel or 42CrMo4
  • Process: Casting/Machining
  • Packing: Polywood Box or Carton Box
  • Standard: R25, R32, R38, R51, T30, T40, T76, etc.
  • Port: Ningbo
  • Production Capacity: 50000

ASTM A193 B7 Bolt with A194 2h Heavy Hex Nut

FOB Price: US $0.001 / Piece
Min. Order: 1000 Pieces
  • Material: Carbon Steel
  • Type: Round Head
  • Connection: Common Bolt
  • Head Style: Round
  • Standard: DIN, ANSI, GB, JIS, BSW, GOST, OEM
  • Grade: 8.8

Underground Mining Tunnel High Strength Rock Anchor Bolt

FOB Price: $3 - $10 / Piece
Min. Order: 100 Pieces
  • Material: High Strength Steel
  • Type: Round Head
  • Connection: Common Bolt
  • Head Style: Various
  • Standard: GB, TUV, BV
  • Grade: 3.6

Underground Mining Stabilization Fiber Glass Rock Anchor Bolt

FOB Price: $3 - $10 / Piece
Min. Order: 100 Pieces
  • Material: High Strength Steel
  • Type: Round Head
  • Connection: Common Bolt
  • Head Style: Various
  • Standard: GB, TUV, BV
  • Application: Machinery, Building, Mining Tunnel

Mining and Tunneling Self Drilling Rock Bolt

FOB Price: US $0.01 / Piece
Min. Order: 1000 Pieces
  • Material: High Strength Steel
  • Type: Round Head
  • Connection: Common Bolt
  • Head Style: Round
  • Standard: DIN, ANSI, GB, JIS, BSW, GOST
  • Grade: 10.9

Household Appliances Flat Square Head Bolt

FOB Price: $0.79 - $0.8 / Piece
Min. Order: 50000 Pieces
  • Material: Brass
  • Type: Square Head
  • Connection: Common Bolt
  • Head Style: Hexagonal
  • Standard: Customization
  • Grade: 4.8

Custom Class Stainless Steel Zinc Plated Screw/Bolt

FOB Price: $0.01 - $0.2 / Piece
Min. Order: 100 Pieces
  • Material: High Strength Steel
  • Type: Shaped Head
  • Connection: Threading
  • Head Style: Shaped Head
  • Standard: DIN, ANSI, GB, JIS
  • Grade: 10.9

Mining Drilling Support Rock Anchor Bolt

FOB Price: $3 - $10 / Piece
Min. Order: 100 Pieces
  • Material: High Strength Steel
  • Type: Round Head
  • Connection: Common Bolt
  • Head Style: Various
  • Standard: GB, TUV, BV
  • Grade: 3.6

Zin-Plated Hex Socket Cap Bolt

FOB Price: $0.79 - $0.8 / Piece
Min. Order: 50000 Pieces
  • Material: Stainless Steel
  • Type: Hexagon Head
  • Connection: Common Bolt
  • Head Style: Hexagonal
  • Standard: Customization
  • Grade: 4.8

Response Within One Hour Fasteners OEM Screw/Bolt

FOB Price: $0.01 - $0.2 / Piece
Min. Order: 100 Pieces
  • Material: High Strength Steel
  • Type: Shaped Head
  • Connection: Threading
  • Head Style: Shaped Head
  • Standard: DIN, ANSI, GB, JIS
  • Grade: 10.9

High Strength Underground Mining Drilling Support Rock Anchor Bolt

FOB Price: $3 - $10 / Piece
Min. Order: 100 Pieces
  • Material: High Strength Steel
  • Type: Round Head
  • Connection: Common Bolt
  • Head Style: Various
  • Standard: GB, TUV, BV
  • Grade: 3.6

Offer High Quality OEM Fasteners Screw/Bolt

FOB Price: $0.01 - $0.2 / Piece
Min. Order: 100 Pieces
  • Material: High Strength Steel
  • Type: Shaped Head
  • Connection: Threading
  • Head Style: Shaped Head
  • Standard: DIN, ANSI, GB, JIS
  • Grade: 10.9

Fasteners Manufacturers Wheel Hub Bolt

FOB Price: $0.79 - $0.8 / Piece
Min. Order: 50000 Pieces
  • Material: Stainless Steel
  • Type: Round Head
  • Connection: Common Bolt
  • Head Style: Round
  • Standard: Customization
  • Grade: 4.8

R25/R27/R32 Hollow Grouting Anchor Bolts

Min. Order: 1000 Pieces
  • Production Capacity: 100000pcs/month
  • Origin: China

R25/R27/R28/R32/R38/R51 Self-Drilling Rock Bolts

Min. Order: 1000 Pieces
  • Production Capacity: 100000pcs/month
  • Origin: China

GRP FRP Hollow Grouting Rock Bolt Rod

FOB Price: $1 - $2 / Meter
Min. Order: 100 Meters
  • Customized: According to Different Demand
  • Color: Multi-Color
  • Surface Treatment: Finished
  • Forming Way: Pultrusion
  • Shape: Thread
  • Type: Profiled

Safety Use Galvanized Hollow Threaded Combined Anchor Tunnel Support

FOB Price: $5 - $20 / Piece
Min. Order: 100 Pieces
  • Type: Galvanized
  • Model: Tr 25A
  • Diameter mm: 25*5
  • Tensile Strength Kn: 153
  • Yield Force Kn: 102
  • Quality Kg/M: 2.47

R32 R38 R51 Self Drilling Hollow Anchor Bolt System

FOB Price: $10 - $30 / Piece
Min. Order: 1 Piece
  • Sizes: 2 Inch to 3 Inch
  • Model: R25 R32 R38 R51 T40 T76
  • Color: as Request
  • Quantity: Small Quantity Is Acceptable
  • Packing: Cartons + Ply-Wooden Cases for Exporting
  • Standard: Grade A
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