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China Supplier high strength bolts 10.9 8.8 6.8 4.8

US $1-1.4 / Kilogram ( FOB Price)
500 Kilograms (Min. Order)
Place of Origin: CN;ZHE
Brand Name: HYZ
Model Number: 20101009
style: TC bolt
Finish: Blacking, Electroplating or Galvanize available
Grade: 8.8s, 10.9s, 12.9s
China (Mainland) Contact Details
US $19,000 Trade Assurance Limit
>72 hours Average Response Time

DROP FORGED RIGGING CARBON STEEL GALVANIZED LIFTING DIN580 EYE BOLT

1000 Pieces (Min. Order)
Place of Origin: CN;SHN
Standard: DIN
Model Number: DIN580
MATERALS: C15,C15E
SURFACE TREATMENT: HOT DIP GALVANIZED/ELECTRICITY GAVANIZED
CERTIFICATION: CE, ISO,BV
China (Mainland) Contact Details
US $31,000 Trade Assurance Limit
<24 hours Average Response Time

SupAnchor coal mine roof bolt/roof anchor bolts/FRP rock anchor bolts

US $2.5-4.8 / Meter ( FOB Price)
10 Meters (Min. Order)
Place of Origin: CN;SIC
Dimensions: Fiberglass Rock Bolt
Application: Mining, Tunneling, Civil Engineering
Technique: Hot rolled
Brand Name: SupFRP
Surface Treatment: Antistatic, anti-corrosion
China (Mainland) Contact Details
US $14,000 Trade Assurance Limit
60 hours Average Response Time

China Supplier M3 Eye Bolt

200 Pieces (Min. Order)
Place of Origin: CN;ZHE
Brand Name: HOGN
Quality: Prime,high quality
China (Mainland) Contact Details
US $30,000 Trade Assurance Limit
>72 hours Average Response Time

grade 930 screw thread rebar/fully soil thread bar/coal mine roof bolt

US $700-1100 / Ton ( FOB Price)
5 Tons (Min. Order)
Place of Origin: CN;TIA
Brand Name: JTT
Model Number: SJT
Standard: PSB500/555/785/830/930/1080
Diameter: 15,20,25,32,36,40,50,63.5,75mm
Hand: Left/ Right
China (Mainland) Contact Details
US $30,000 Trade Assurance Limit
>72 hours Average Response Time

Glass reinforced plastic rock anchor bolt /coal mining rock bolt drilling tools

US $1-7 / Meter ( FOB Price)
1 Meter (Min. Order)
Dimensions: 18,20,22,24,26,28 customized diameter
Application: mining tunnelling etc
Surface Treatment: Uniform appearance, no bubble and flaw
Technique: Hot rolled
Place of Origin: CN
Brand Name: HWGK
China (Mainland) Contact Details
US $12,000 Trade Assurance Limit
<24 hours Average Response Time

Gfrp/Frp Thread Support Grp Solid Safety Coal Mine Bolt

US $0.01-5 / Meter ( FOB Price)
2000 Meters (Min. Order)
Dimensions: customize
Application: coal,mine,tunnel,bridge,building,slope,road etc.
Surface Treatment: all thread
Technique: Pultrusion
material: fiberglass reinforced plastic
length: 3m, 6m, coil, or as per your requirements
China (Mainland) Contact Details
US $30,000 Trade Assurance Limit
59 hours Average Response Time

Helical mining bolt coal mine Hot dip galvanized roof bolt resin bolt

US $2.5-9 / Set ( FOB Price)
10 Sets (Min. Order)
Length: Virous
Diameter: 16mm-25mm
Capacity: various
Type: Anchor Bolt
Material: Steel,HRB335,400,500,600
Standard: GB
China (Mainland) Contact Details
US $19,000 Trade Assurance Limit
>72 hours Average Response Time

PDC coal bolt/anchor shank coal bit

US $10-50 / Piece ( FOB Price)
50 Pieces (Min. Order)
Type: Center Drill Bit
Material: Cobalt Steel Alloys
Use: Well Drilling
Place of Origin: CN;HEN
Brand Name: ZM
Model Number: All types
China (Mainland) Contact Details
39 hours Average Response Time

PDC coal bolts

US $5-90 / Piece ( FOB Price)
1 Piece (Min. Order)
Type: PDC roof bits
Material: the best diamond & sintered carbide
Use: Oil/Gas drill bit,Coal mining drill bit,etc
Application: coal mine/ water well/ oil field drill bit
Name: PDC anchor shank bit/ PDC roof bits
Diameter: 6~19mm
China (Mainland) Contact Details
US $18,000 Trade Assurance Limit
55 hours Average Response Time

coal mine roof bolt / coal mining bits / PDC coal bit

US $5-20 / Piece ( FOB Price)
1 Piece (Min. Order)
Type: Twist Drill Bit,PDC drill bit
Material: best diamond & tungsten carbide,the best diamond & sintered carbide
Use: coal mine , water conservancy , transportaion,power tools pdc drill bit
Color: golden, silver, blue grey, black, etc
Application: coal mine, water canservancy & hydropower
Certification: IS09001
China (Mainland) Contact Details
US $18,000 Trade Assurance Limit
<24 hours Average Response Time

roof anchor bolt /coal auger bit

US $1-1000 / Piece ( FOB Price)
1 Piece (Min. Order)
Type: Drill Bit,anchor shank drill
Certification: API
Material: Carbon Steel
Use: Coal Mining
Machine Type: Drilling Tool
Processing Type: Forging
Verified Supplier - Henan Besharp Diamond Co., Ltd.
China (Mainland) Contact Details
US $11,000 Trade Assurance Limit
<24 hours Average Response Time

two wings coal drill bolt

US $1-20 / Piece ( FOB Price)
20 Pieces (Min. Order)
Type: Drill Bit
Certification: ISO9001:2000
Material: pdc
Use: Ore Mining
Machine Type: Drilling Tool
Processing Type: Forging
China (Mainland) Contact Details
US $14,000 Trade Assurance Limit
42 hours Average Response Time

Made in China PDC coal bolt/PDC Anchor shank/PCD bits

US $3-60 / Piece ( FOB Price)
100 Pieces (Min. Order)
Type: Drill Bit
Certification: ISO9001:2008
Material: 42CrMoA & Alloy Steel
Use: Coal Mining
Machine Type: Drilling Tool
Processing Type: Forging
China (Mainland) Contact Details
US $11,000 Trade Assurance Limit
56 hours Average Response Time

FRP /GFRP Safety Coal Mining Bolts

US $0.1-10 / Meter ( FOB Price)
1000 Meters (Min. Order)
Dimensions: 3mm-40mm
Application: roads, bridges, slopes, tunnels, and marine environments
Surface Treatment: all thread
Technique: pultrusion process
Color: White , Also can be customer requires
Length: Customise
China (Mainland) Contact Details
US $20,000 Trade Assurance Limit
>72 hours Average Response Time

fastener stud bolt eye bolt fasteners coal mine roof bolt

US $0.001-0.10 / Piece ( FOB Price)
1000 Pieces (Min. Order)
Material: carbon steel,stainless steel,etc.
Color: plain,black,zinc white,etc.
Type: fastener stud bolt eye bolt fasteners coal mine roof bolt
Finish: zinc plated,passivated,radiant,etc.
Standard: DIN
Place of Origin: CN;JIA
China (Mainland) Contact Details
US $18,000 Trade Assurance Limit
40 hours Average Response Time

high quality pdc roof anchor bolt coal mine roof bolt

US $5-100 / Piece ( FOB Price)
10 Pieces (Min. Order)
Type: Spade Drill Bit,coal mining pdc anchor roof bolt drill bit
Material: Tungsten Carbide,the best diamond & sintered carbide the best diamond &sintered carbide
Use: Well Drilling,Oil/Gas drill bit, Coal mining drill bit,water drill bit
Application: coal mine/ water well/ oil field drill bit
Diameter: 25-43 mm
Place of Origin: CN;SHA
China (Mainland) Contact Details
US $7,000 Trade Assurance Limit
<24 hours Average Response Time

Glass reinforced plastic rock bolt/coal extension anchor bolt

US $1-7 / Meter ( FOB Price)
1 Meter (Min. Order)
Dimensions: 18,20,22,24,26,28 customized diameter
Application: mining tunnelling etc
Surface Treatment: Uniform appearance, no bubble and flaw
Technique: Hot rolled
Place of Origin: CN
Brand Name: HWGK
China (Mainland) Contact Details
US $12,000 Trade Assurance Limit
<24 hours Average Response Time

Gfrp/Frp Solid Safety Coal Mine Bolt

US $0.01-5 / Meter ( FOB Price)
2000 Meters (Min. Order)
Dimensions: customize
Application: coal,mine,tunnel,bridge,building,slope,road etc.
Surface Treatment: all thread
Technique: Pultrusion
material: fiberglass reinforced plastic
length: 3m, 6m, coil, or as per your requirements
China (Mainland) Contact Details
US $30,000 Trade Assurance Limit
59 hours Average Response Time

Helical mining bolt coal mine black steel roof bolt resin bolt

US $2.5-9 / Set ( FOB Price)
10 Sets (Min. Order)
Length: Virous
Diameter: 16mm-25mm
Capacity: various
Type: Anchor Bolt
Material: Steel,HRB335,400,500,600
Standard: GB
China (Mainland) Contact Details
US $19,000 Trade Assurance Limit
>72 hours Average Response Time

PDC anchor shank bolt coal mine roof bolt

US $5-50 / Piece ( FOB Price)
1 Piece (Min. Order)
Size: 32*M14
Type: PDC anchor shank bolt
Material: the best diamond & sintered carbide
Use: Coal mining, Tunnel
Color: Golden, silver, blue grey, black, etc.
Application: Coal mine, water canservancy & hydropower
China (Mainland) Contact Details
US $18,000 Trade Assurance Limit
55 hours Average Response Time

Good drilling quality PDC coal bits / pdc coal bolts / PDC bits cutter

US $5-20 / Piece ( FOB Price)
1 Piece (Min. Order)
Type: Twist Drill Bit,PDC drill bit
Material: best diamond & tungsten carbide,the best diamond & sintered carbide
Use: coal mine , water conservancy , transportaion,power tools pdc drill bit
Color: golden, silver, blue grey, black, etc
Application: coal mine, water canservancy & hydropower
Certification: IS09001
China (Mainland) Contact Details
US $18,000 Trade Assurance Limit
<24 hours Average Response Time

Made in China PDC coal bolt/PDC Anchor shank/PCD bits

US $10-50 / Piece ( FOB Price)
30 Pieces (Min. Order)
Type: Twist Drill Bit
Material: Diamond
Use: Other
Application: Coal mining and geological exploration
Place of Origin: CN;HEN
Brand Name: ZM
China (Mainland) Contact Details
39 hours Average Response Time

high quality frp coal roof bolts support for mining

US $0.1-15 / Meter ( FOB Price)
1000 Meters (Min. Order)
Dimensions: as customers' requirements
Application: coal mine tunnel, half coal roadway, slope support
Surface Treatment: all thread
Technique: pultrusion process
Color: customized
Length: customized
China (Mainland) Contact Details
US $20,000 Trade Assurance Limit
>72 hours Average Response Time

High efficiency pdc coal bolts

US $5-100 / Piece ( FOB Price)
10 Pieces (Min. Order)
Type: Spade Drill Bit,coal mining pdc anchor roof bolt drill bit
Material: Tungsten Carbide,the best diamond & sintered carbide the best diamond &sintered carbide
Use: Well Drilling,Oil/Gas drill bit, Coal mining drill bit,water drill bit
Application: coal mine/ water well/ oil field drill bit
Diameter: 25-43 mm
Place of Origin: CN;SHA
China (Mainland) Contact Details
US $7,000 Trade Assurance Limit
<24 hours Average Response Time

Helical mining bolt coal mine roof bolt resin bolt

US $2.5-9 / Set ( FOB Price)
10 Sets (Min. Order)
Length: Virous
Diameter: 16mm-25mm
Capacity: various
Type: Anchor Bolt
Material: Steel,HRB335,400,500,600
Standard: GB
China (Mainland) Contact Details
US $19,000 Trade Assurance Limit
>72 hours Average Response Time

Gfrp/Frp Tunnelling Thread Solid Safety Coal Mine Bolt

US $0.01-5 / Meter ( FOB Price)
3000 Meters (Min. Order)
Dimensions: 16-40mm diameter
Application: Coal,mine,tunnel,bridge,building,slope,road etc.
Surface Treatment: All thread
Technique: Pultrusion
Material: fiberglass reinforced plastic
Length: Cut as per your requirements
China (Mainland) Contact Details
US $30,000 Trade Assurance Limit
59 hours Average Response Time

PDC Roof Anchor bolt coal mine roof bolt

US $5-50 / Piece ( FOB Price)
10 Pieces (Min. Order)
Size: 32*M14
Type: Roof Anchor bolt,Mining Machinery Parts
Material: the best diamond & sintered carbide
Use: Oil/Gas field,Coal mining etc.
Application: Oil/Gas drill bit,Coal mining drill bit,etc.
Name: Coal mine roof bolt
China (Mainland) Contact Details
US $18,000 Trade Assurance Limit
55 hours Average Response Time

PDC coal bolt / anchor shank coal bit

US $5-20 / Piece ( FOB Price)
1 Piece (Min. Order)
Type: Twist Drill Bit,PDC drill bit
Material: best diamond & tungsten carbide,the best diamond & sintered carbide
Use: coal mine , water conservancy , transportaion,power tools pdc drill bit
Color: golden, silver, blue grey, black, etc
Application: coal mine, water canservancy & hydropower
Certification: IS09001
China (Mainland) Contact Details
US $18,000 Trade Assurance Limit
<24 hours Average Response Time

affordable Hollow grouting rock bolt/coal expansion shell rock bolt

US $2.5-18 / Meter ( FOB Price)
1 Meter (Min. Order)
Grade: PSB830,930
Diameter: 16-40mm
Standard: AISI,ASTM,BS,GB
Length: as requirement
Application: bridge, tunnel, mining support
Place of Origin: CN
China (Mainland) Contact Details
US $12,000 Trade Assurance Limit
<24 hours Average Response Time

Your wanted PDC Anchor shank bit/ PDC coal bolt/PCD bits

US $10-50 / Piece ( FOB Price)
50 Pieces (Min. Order)
Type: Twist Drill Bit
Material: Diamond
Use: Other
Application: Coal mining and geological exploration
Place of Origin: CN;HEN
Brand Name: ZM
China (Mainland) Contact Details
39 hours Average Response Time

GFRP/FRP Polyester Safety Coal Mining Bolts

US $0.1-10 / Piece ( FOB Price)
500 Meters (Min. Order)
Dimensions: Customer designed
Application: mining, construction, slope supporting
Surface Treatment: anti-static
Technique: pultrusion
size: customer-demand
Place of Origin: CN;SHG
China (Mainland) Contact Details
US $20,000 Trade Assurance Limit
>72 hours Average Response Time

triple-wing coal roof bolt

US $5-100 / Piece ( FOB Price)
10 Pieces (Min. Order)
Type: Spade Drill Bit,coal mining pdc anchor roof bolt drill bit
Material: Tungsten Carbide,the best diamond & sintered carbide the best diamond &sintered carbide
Use: Well Drilling,Oil/Gas drill bit, Coal mining drill bit,water drill bit
Application: coal mine/ water well/ oil field drill bit
Diameter: 25-43 mm
Place of Origin: CN;SHA
China (Mainland) Contact Details
US $7,000 Trade Assurance Limit
<24 hours Average Response Time

Coal mining PDC bolt / anchor shank bits

US $1-50 / Piece ( FOB Price)
10 Pieces (Min. Order)
Type: PDC cutter anchor drill bit
Certification: API,ISO9001
Material: High Manganese Steel
Use: Coal Mining
Machine Type: Drilling Equipment
Processing Type: Forging
China (Mainland) Contact Details
US $2,000 Trade Assurance Limit
<24 hours Average Response Time

ChinaPretec coal mine roof bolt with wedge

US $1-20 / Set ( FOB Price)
1 Set (Min. Order)
Type: rebar threaded rock bolt
Standard: DIN
Length: 1---6m
Surface treatment: galvanized galvanized+exopy
Place of Origin: CN;ZHE
Brand Name: ChinaPretec
Tags: Anchor Bolt
China (Mainland) Contact Details
62 hours Average Response Time

coal mine roof bolt

US $0.1-1 / Piece ( FOB Price)
1 Metric Ton (Min. Order)
Material: Carbon Steel, Alloy Steel
Color: silvery, black or golden
Standard: GB ISO DIN
Surface Treatment: Plain,Black,Zinc Plated,HDG
Place of Origin: CN;HEB
Brand Name: YB
China (Mainland) Contact Details
>72 hours Average Response Time

carbon steel coal mine roof bolt

US $0.009-5 / Piece ( FOB Price)
10000 Pieces (Min. Order)
material: 10b21
color: nature color or zinc plated
Standard: DIN
surface treatment: zinc plated, polish
Place of Origin: CN;GUA
Brand Name: YL screw
China (Mainland) Contact Details
US $2,000 Trade Assurance Limit
<24 hours Average Response Time

28mm,32mm coal mine roof bolt

US $1-10000 / Piece ( FOB Price)
2 Pieces (Min. Order)
Type: Core Drill Bit
Material: Tungsten Carbide
Use: Well Drilling
Place of Origin: CN;HEN
Brand Name: ZM
Model Number: all type
Tags: Coal Bit
China (Mainland) Contact Details
US $30,000 Trade Assurance Limit
>72 hours Average Response Time

coal mine roof bolt

US $0.0001-1 / Piece ( FOB Price)
10 Kilograms (Min. Order)
size: all sizes
Type: Storage Boxes & Bins
name: hexagonal head bolt half thread
Place of Origin: CN;ZHE
Brand Name: weifeng
Model Number: hexagonal head bolt half thread
Tags: 307a Bolt
Verified Supplier - Ningbo Weifeng Fastener Co., Ltd.
China (Mainland) Contact Details
US $15,000 Trade Assurance Limit
65 hours Average Response Time

SupAnchor construction high quality high yield SDA hollow drilling rock anchor coal mine roof bolt & reinforcing steel bars

US $2.8-50 / Meter ( FOB Price)
10 Meters (Min. Order)
Dimensions: R51N
Grade: EN-10083-1
Application: Tunnelling,coal mine roof support
Standard: JIS,AISI
Type: Round,SDA hollow high yeild steel bar
Certification: CE,ISO9001
China (Mainland) Contact Details
US $14,000 Trade Assurance Limit
60 hours Average Response Time

coal mine support Helical roof bolt resin bolt 20mm diameter

US $2.5-9 / Set ( FOB Price)
10 Sets (Min. Order)
Length: Virous
Diameter: 20mm
Capacity: various
Type: Anchor Bolt
Material: Steel,HRB335,400,500,600
Standard: GB
China (Mainland) Contact Details
US $19,000 Trade Assurance Limit
>72 hours Average Response Time

coal mine roof anchor bolt/wheel bolt

US $0.005-0.08 / Piece ( FOB Price)
10000 Pieces (Min. Order)
Size: M18,M22,M24,M30
Material: ASTM5140(40Cr)
Color: Black, Grey,Yellow,White
Type: Wheel Bolt
Standard: DIN,DIN,GB,ISO
Place of Origin: CN;GUA
Verified Supplier - Chuanghe Fastener Co., Ltd.
China (Mainland) Contact Details
US $33,000 Trade Assurance Limit
63 hours Average Response Time

holding down coal mine roof torx m8 bolt

US $600-1060 / Ton ( FOB Price)
0.5 Tons (Min. Order)
Standard: IFI, DIN, BSW, ISO, JIS
Grade: Bolt:SAE J429 Gr.2, 5,8; ASTM A307Gr.A, CL4.8, etc
Certification: ISO9001:2008
Surface treatment: yellow zinc plated,black,HDG,etc
Name: holding down coal mine roof torx m8 bolt
Place of Origin: CN;SHG
China (Mainland) Contact Details
US $23,000 Trade Assurance Limit
56 hours Average Response Time
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