Model NO.: fastener-13
Dimension: Customized
Raw Material: Stainless Steel, Alloy Steel, Brass,and Others
Surface Treatment: Polish, Plain, Electroplating or Others
Tolerance: +/-0.01mm
Factory: OEM in Jiangsu China
Delivery Time: 10-15 Days
Export Markets: Global
Trademark: SPM
Transport Package: Bag, Carton
Specification: CE, ROHS, SGS, ISO9001
Origin: Suzhou Jiangsu China
HS Code: 7601109000
Model NO.: fastener-13
Dimension: Customized
Raw Material: Stainless Steel, Alloy Steel, Brass,and Others
Surface Treatment: Polish, Plain, Electroplating or Others
Tolerance: +/-0.01mm
Factory: OEM in Jiangsu China
Delivery Time: 10-15 Days
Export Markets: Global
Trademark: SPM
Transport Package: Bag, Carton
Specification: CE, ROHS, SGS, ISO9001
Origin: Suzhou Jiangsu China
HS Code: 7601109000
Features1) Hex Coupling Nuts with copper Surface
2) size: Can be customed, various sizes are available.
3) Competitive price.
4) Precision: According to your drawings or samples
5) On time &Â short lead time.
1.Products DetailesÂ
2.Main products for bolts, screws and nuts
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3.Factory overview
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Features3) Competitive price.
4) Precision: According to your drawings or samples
5) On time &Â short lead time.
1.Products DetailesÂ
Products | Bolt,screw,nut,washer,pin,rivet and others non-standard fastener |
Size | Standard;Non-standard according to drawing or samples |
Machines | Auto pressing machines, automatic heading machine, cold header high-precision surface grinder machine, involantary grinder machines,Digital Micro Vickers Hardness tester, Electrolytic metrical thickness gauge, Vision Measuring Machine,Fischer Scope X-ray Thickness Gauge and others |
Material | 1)Stainless Steel;2)Steel;3)Brass;4)Bronze;5)Iron;6)Aluminum;7)Carbon steel;8)Alloy steel;Others |
Surface Finishing | Zn- Plated,Ni-plated,Passivated,Tin-plated,Sandblast and Anodize,Chromate, Polish,Electro Painting,Black Anodize,Plain,Chrome plated,Hot Deep Galvanize(H.D.G.) , others. |
Heat Treatment | Tempering,Hardening,Spheroidizing,Stress Relieving. |
Standard | DIN,JIS,ANSI,BSW, ISO |
Sample | Free samples accepted |
Lead time | 10-15 working days as usual,It will based on the detailed order quantity. |
Warranty | We confirm our goods will satisfy your request of 100% |
After sales service | We will follow up goods for every customer and help solve problem after sales. |
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3.Factory overview
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1) Hex Coupling Nuts with copper Surface
2) size: Can be customed, various sizes are available.
3) Competitive price.
4) Precision: According to your drawings or samples
5) On time &Â short lead time.
1.Products DetailesÂ
2.Main products for bolts, screws and nuts

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3.Factory overview
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3) Competitive price.
4) Precision: According to your drawings or samples
5) On time &Â short lead time.
1.Products DetailesÂ
Products | Bolt,screw,nut,washer,pin,rivet and others non-standard fastener |
Size | Standard;Non-standard according to drawing or samples |
Machines | Auto pressing machines, automatic heading machine, cold header high-precision surface grinder machine, involantary grinder machines,Digital Micro Vickers Hardness tester, Electrolytic metrical thickness gauge, Vision Measuring Machine,Fischer Scope X-ray Thickness Gauge and others |
Material | 1)Stainless Steel;2)Steel;3)Brass;4)Bronze;5)Iron;6)Aluminum;7)Carbon steel;8)Alloy steel;Others |
Surface Finishing | Zn- Plated,Ni-plated,Passivated,Tin-plated,Sandblast and Anodize,Chromate, Polish,Electro Painting,Black Anodize,Plain,Chrome plated,Hot Deep Galvanize(H.D.G.) , others. |
Heat Treatment | Tempering,Hardening,Spheroidizing,Stress Relieving. |
Standard | DIN,JIS,ANSI,BSW, ISO |
Sample | Free samples accepted |
Lead time | 10-15 working days as usual,It will based on the detailed order quantity. |
Warranty | We confirm our goods will satisfy your request of 100% |
After sales service | We will follow up goods for every customer and help solve problem after sales. |

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3.Factory overview
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