Hunan Jia Shan Hardware Tech Co., Ltd.
| Payment Terms | T/T, Western Union |
| Supply Ability | Batch order abailable |
| Delivery Time | 1-5 weekds |
| Usage | Fastening |
| Style | standoff |
| Size | Various sizes available |
| Head Style | hex |
| Strength | High |
| Finish | yellow, brass plating, copper plating |
| Manufacturer | JIA SHAN Hardward Company |
| Length | As customisation |
| Package | Small Packing+Carton Packing+Pallet |
| Standard | DIN |
| Package Quantity | 100 pieces |
| Shape | standoff |
| Measurement System | INCH, Metric |
| Port | Shenzhen |
| Quality | Inspection before shipment |
| Color | As customisation |
| Material | copper, brass |
| Brand Name | JIA SHAN |
| Model Number | DIN, ASEM, ISO |
| Certification | ISO |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T, Western Union | Supply Ability | Batch order abailable |
| Delivery Time | 1-5 weekds | Usage | Fastening |
| Style | standoff | Size | Various sizes available |
| Head Style | hex | Strength | High |
| Finish | yellow, brass plating, copper plating | Manufacturer | JIA SHAN Hardward Company |
| Length | As customisation | Package | Small Packing+Carton Packing+Pallet |
| Standard | DIN | Package Quantity | 100 pieces |
| Shape | standoff | Measurement System | INCH, Metric |
| Port | Shenzhen | Quality | Inspection before shipment |
| Color | As customisation | Material | copper, brass |
| Brand Name | JIA SHAN | Model Number | DIN, ASEM, ISO |
| Certification | ISO | Place of Origin | China |
| High Light | brass hex head standoff ，gold plated M6 standoff ，C83600 female hex standoff | ||
| Attribute | Value |
|---|---|
| Usage | Fastening |
| Style | standoff |
| Size | Various sizes available |
| Head Style | hex |
| Strength | High |
| Finish | yellow, brass plating, copper plating |
| Manufacturer | JIA SHAN Hardward Company |
| Length | As customisation |
| Package | Small Packing+Carton Packing+Pallet |
| Standard | DIN |
| Package Quantity | 100 pieces |
| Shape | standoff |
| Measurement System | INCH, Metric |
| Port | Shenzhen |
| Quality | Inspection before shipment |
| Color | As customisation |
| Material | copper, brass |
A standoff is a specialized fastener featuring internal threads at one end and external threads at the other. The broad definition includes screws with internal threads at both ends. These hexagonal components serve dual purposes of fastening and isolation, commonly manufactured from hexagonal copper rods, earning them names like copper column, hexagonal copper column, or copper isolation column.
Hexagonal standoffs are primarily used in computer assemblies and circuit board applications. When installed, one end secures into the locked object while the exposed hexagonal column provides fixation or isolation for other components.
Standard specifications include M3, M4, M5, M6, M8, and M10 sizes, with hexagonal column dimensions ranging from 5mm to 15mm. Materials vary from copper and stainless steel to fast-cutting steel options.
Brass, an alloy of copper and zinc, offers exceptional wear resistance. Ordinary brass contains just copper and zinc, while special brass incorporates additional elements like lead, tin, or aluminum for enhanced properties.
Brass classifications include:
Copper purity grades:
Special brass alloys are coded with "H" followed by element symbols and mass fractions (e.g., HPb59-1 indicates 59% copper, 1% lead).
| Type of Steel | Inlet Temperature (℃) | Outlet Temperature (℃) | Processing Time (min) |
|---|---|---|---|
| High-carbon steel | 120-125 | 125-130 | 40 |
| Low and medium carbon steel | 125-130 | 130-135 | 50 |
| Chromium-silicon steel | 125-130 | 130-140 | 60 |
| High-alloy steel | 130-135 | 135-145 | 70 |
| High speed steel | 135-140 | 140-150 | 80 |
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2007
Total Annual:
15000000-20000000
Employee Number:
100~200
Ecer Certification：
Verified Supplier
Hunan Jiashan Hardware Tech as a branch company of J AND R METALWORK,established in 2007 and located in Changsha, Hunan, China.After almost 17 years management development and technical improvement, Jiashan is willing to be a leading supplier in hardware industry. Meanwhile, we are one of member of ... Hunan Jiashan Hardware Tech as a branch company of J AND R METALWORK,established in 2007 and located in Changsha, Hunan, China.After almost 17 years management development and technical improvement, Jiashan is willing to be a leading supplier in hardware industry. Meanwhile, we are one of member of ...
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