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 | Wire Thread Insert |
| Size | Various sizes available |
| Head Style | Wire Thread Insert |
| Strength | High |
| Finish | Plain |
| Manufacturer | JIA SHAN Hardward Company |
| Length | As customisation |
| Package | Small Packing+Carton Packing+Pallet |
| Standard | DIN |
| Package Quantity | 100 pieces |
| Shape | Wire Thread Insert |
| Measurement System | INCH, Metric |
| Port | Shenzhen |
| Quality | Inspection before shipment |
| Color | As customisation |
| Material | stainless steel |
| 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 | Wire Thread Insert | Size | Various sizes available |
| Head Style | Wire Thread Insert | Strength | High |
| Finish | Plain | Manufacturer | JIA SHAN Hardward Company |
| Length | As customisation | Package | Small Packing+Carton Packing+Pallet |
| Standard | DIN | Package Quantity | 100 pieces |
| Shape | Wire Thread Insert | Measurement System | INCH, Metric |
| Port | Shenzhen | Quality | Inspection before shipment |
| Color | As customisation | Material | stainless steel |
| Brand Name | JIA SHAN | Model Number | DIN, ASEM, ISO |
| Certification | ISO | Place of Origin | China |
| High Light | Stainless Steel 304 wire thread insert ，M8 M12 M16 metal insert bolt ，Customized stainless steel 316L nut | ||
| Attribute | Value |
|---|---|
| Usage | Fastening |
| Style | Wire Thread Insert |
| Size | Various sizes available |
| Head Style | Wire Thread Insert |
| Strength | High |
| Finish | Plain |
| Manufacturer | JIA SHAN Hardward Company |
| Length | As customisation |
| Package | Small Packing+Carton Packing+Pallet |
| Standard | DIN |
| Package Quantity | 100 pieces |
| Shape | Wire Thread Insert |
| Measurement System | INCH, Metric |
| Port | Shenzhen |
| Quality | Inspection before shipment |
| Color | As customisation |
| Material | Stainless steel |
Stainless Steel 304 316 L Wire Thread Insert M8 M12 M16 Metal inset bolt Customized
A wire thread insert (also known as a thread insert or helical insert) is a mechanical component used to repair or reinforce threaded connections. It is typically made from high-strength steel wire and has a helical structure that allows it to restore or enhance the functionality of damaged or worn threads, ensuring stable connections for bolts, screws, or other threaded fasteners.
Basic knowledge of stainless steel: Stainless steel is an alloy material with corrosion resistance, and its main components are an alloy of elements such as iron, chromium and nickel. These elements can effectively resist oxidation and corrosion, so that stainless steel has a high degree of durability and aesthetics.
| No. | C% | Cr% | Ni% | Mo% |
|---|---|---|---|---|
| 304 | 0.07 | 17.5-19.5 | 8.0-10.5 | / |
| 316 | 0.08 | 16.0-18.0 | 10.0-14.0 | 2.00-3.00 |
| 301 | 0.15 | 16.0-18.1 | 6-8 | / |
| 310 | 0.08 | 24-26 | 19-22 | / |
| 304L | 0.03 | 18-20 | 8-12 | / |
| 316L | 0.03 | 16-18 | 10-14 | 2-3 |
| 321 | 0.08 | 17-19 | 9-12 | / |
201, 304, 316 are austenitic stainless steel, typically non-magnetic. Some weak magnetic properties may occur due to composition segregation or improper heat treatment. The corrosion resistance comes from chromium oxide protective layer on the metal surface.
When heated to 450-900°C, the structure changes forming chromium carbide along crystal edges, reducing corrosion resistance (intergranular corrosion). 304L and 316L have lower carbon content to reduce this effect, especially important in highly chlorinated environments.
304 Stainless Steel: A general-purpose stainless steel widely used for equipment and machine parts requiring good corrosion resistance and formability. Contains minimum 18% chromium and 8% nickel.
A2 vs A4 Stainless Steel: A2 is a class of 304 stainless steel, while A4 is a class of 316 stainless steel. The fastener industry often refers to 302HQ and 304 as A2, and 316/316L as A4.
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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