Material: | Stainless Steel |
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Surface Finishing: | Nickel Plated |
Grade: | A |
Certification: | ISO, GS, RoHS, CE |
Customized: | Customized |
Type: | Anchor Bolt |
Samples: |
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Customization: |
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Suppliers with verified business licenses
Material |
Stainless steel (304, 316, 201), carbon steel (35#, 45#), galvanized, aluminum alloy, copper, carbon steel and so on |
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Standard |
GB,DIN,BS,ISO,JIS,ANSI,UNC,Nonstandard or your demand |
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Size |
M2-M48 or as request |
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Length |
According to customer requirements |
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Color |
black,color zinc,etc |
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Finish |
Plain,Zinc Plated(Clear/Blue/Yellow/Black), Black oxide,Nickel,grey phosphate,nickel,ruspert,H.D.G,etc |
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Grade |
4.8,8.8,12.8,A2,A4,T4,T6 etc |
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Heat Treatment |
Tempering,Hardening,Spheroidizing,Stress Relieving |
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Specification |
Various head style and sizes per your request |
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Notice |
Please lets know the Size, quantity, Material or Grade, surface finish, If it is special and Non-standard products, please supply the Drawing or Photos or Samples to us. |
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Quality Certificate: |
iso 9001:2000 and iso 16949 |
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Inspection quality system: |
ISO standard, 100% Whole inspection through the production. |
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equipment: |
Hardness test, torque test, salt spray endurance test, mechanical sizes test,certification and etc as per your need. |
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Inspection process: |
Incoming quality control →Process Quality Control →Final Quality Control → Pre-shipment Quality Control |
Features:
- Material: Carbon Steel/Stainless Steel Optional
- Surface Finish: Black Oxide, Color Zinc Plated, Galvanized, etc.
- High tensile strength
- Strong seismic resistance
- Strong fixation: special threaded connectors
- Corrosion resistance and long service life
- Wide range of sizes for specific requirements
How to use expansion bolts?
1. Choose the correct size and type of expansion bolt for your project. Consider the load and thickness of the material you are installing it into.
2. Mark the location where you want to install the expansion bolt. Ensure it is positioned correctly and will be able to bear the load.
3. Drill a hole into the material using a drill bit that matches the diameter of the expansion bolt. The depth of the hole should correspond to the length of the bolt you are using.
4. Remove any debris from the hole by using a brush or compressed air.
5. Insert the expansion bolt into the hole, ensuring that the threaded portion is fully inside the material.
6. Use a wrench or a spanner to tighten the nut on the expansion bolt. As you tighten the nut, the bolt will expand and grip the sides of the hole. Continue tightening the nut until it is secure and the expansion bolt feels firmly anchored in place.
7. Verify that the expansion bolt is securely anchored by giving it a gentle tug or applying a small amount of pressure. It should hold firmly. Once the expansion bolt is securely installed, you can use it to attach the desired item by placing it over the bolt and securing it with a nut or washer.
* Always refer to the specific instructions provided by the manufacturer of the expansion bolt you are using, as the installation process may vary between different models and brands.
Size | Thread Size | Anchor Length (mm) |
Diameter φ(mm) |
Min Embedment (mm) |
Max Fixture Thickness (mm) |
Pull Out Load In Concrete (kgf)/(KN) |
M8*80 | M8-P1.25 | 80 | 8 | 55 | 40 | 950 |
M8*85 | M8-P1.25 | 85 | 8 | 55 | 45 | 950 |
M8*90 | M8-P1.25 | 90 | 8 | 55 | 50 | 950 |
M10*100 | M10-P1.5 | 100 | 10 | 70 | 40 | 1320 |
M10*105 | M10-P1.5 | 105 | 10 | 70 | 45 | 1320 |
M10*110 | M10-P1.5 | 110 | 10 | 70 | 50 | 1320 |
M12*90 | M12-P1.75 | 90 | 12 | 80 | 20 | 1980 |
M12*100 | M12-P1.75 | 100 | 12 | 80 | 30 | 1980 |
M12*110 | M12-P1.75 | 110 | 12 | 80 | 40 | 1980 |
M12*120 | M12-P1.75 | 120 | 12 | 80 | 50 | 1980 |
M16*110 | M16-P2.0 | 110 | 16 | 100 | 20 | 2750 |
M16*140 | M16-P2.0 | 140 | 16 | 110 | 50 | 2750 |
M16*150 | M16-P2.0 | 150 | 16 | 110 | 60 | 2750 |
M20*160 | M20-P2.5 | 160 | 20 | 150 | 40 | 4660 |
M20*200 | M20-P2.5 | 200 | 20 | 190 | 80 | 4660 |
FAQ |