Jiaxing Haina Fastener Co.,Limited
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ASTM A394 Hot DIP Galvanized Electric Tower Hexagon Head Bolts and nuts
Description:
Power tower screw professional production enterprises, our company * quality,* service, model complete, spot supply!Iron tower bolt, iron tower screw, power tower bolt, power bolt, hot-dip galvanized bolt, hot-dip galvanized bolt, galvanized bolt, galvanized screw, hot-dip galvanized iron tower bolt, hot-dip galvanized power bolt and other products are available.
The power tower screws produced by our company occupy the market with high quality, high performance and low price, and win the reputation!What does it take to build a laboratory for testing bearing products?Including raw material admission test: chemical composition, metallographic structure, hardness, etc.Metallographic hardness test of quench - tempered parts.Also to purchase: spectrometer, metallographic microscope, hardness tester.What accuracy can satisfy the requirement.When it is installed, it may also need the help of a variety of tools, generally speaking, the main use is the wrench, and the main application of the wrench.The power tower screws produced by our company occupy the market with high quality, high performance and low price, and win the reputation!What does it take to build a laboratory for testing bearing products?Including raw material admission test: chemical composition, metallographic structure, hardness, etc.Metallographic hardness test of quench - tempered parts.Also to purchase: spectrometer, metallographic microscope, hardness tester.What accuracy can satisfy the requirement.The effects of stress removal annealing and hot dip galvanizing on the surface residual stress of cold heading bolt and hot forging bolt were compared.By OM, SEM, EDS, X-ray residual stress analyzer and electropolishing instrument, the distribution of residual stress at different depths of the subsurface layer of 6.8 tower bolt polished rod was studied.
Specification:
| Material Type | ASTM A394 Hot DIP Galvanized Electric Tower Hexagon Head Bolts and nuts |
| Dia | 1/4 1/4 |
| Length | 2" |
| System of Measurement | AISI Inch Metric Thread |
| Specification Met | ANSI/ASME B18.2.1 DIN933 DIN931 |
| Drive Stype | External Hex |
| Exterior Finish | Zinc Plated |
| Grade | Gr4.8 Gr8.8 Gr10.9 |
| Head Style | Hexagonal Hex |
| Thread Style | Right Hand |
| Testing Equipment | Salt Spray Test, Durometer, and Coating Analyzer,Tensile Machine |
| Management System | ISO9001 |
| Certification | SGS,Material Certication,PPAP,BV |
| Warranty | Replacement at all our cost for rejected products |
| Sample | Free |
| OEM | Available |
Application:
Hexagonal bolts connect two parts.
This connection type called bolt connection. As to unscrew the nuts from the bolts, so that the two parts can be separated, so bolting belongs detachable connection.
The hex head bolts are be used in connecting.
Advantages:
1. Many sizes and material hex bolts are in stock.
2. OEM workable
3. Great after sales service
4. Best quality
5. 24 hours on line
6. Mill Test Certificate MTC
7. Test report
8. Widely market
