Hunan Jia Shan Hardware Tech Co., Ltd.
| Supply Ability | 50000 pcs a week |
| Delivery Time | 15days |
| Packaging Details | Plastic Bag+Chipboard Carton+Plywood Pallet Pallet with Belt&Plastic Film. |
| Name | Metal Screw |
| Standard | DIN,ASME,ASNI,ISO |
| Material | Stainless steel |
| Finish | Polish,Passication,black ,galvanization,Chromate,Dacromet |
| Certificate | ISO9001:2008,ROHS |
| Used | Building Industry Machinery |
| Thread Type | Coarse, Fine |
| Usage | Fastening |
| Function | Connection,Fastening and Decoration |
| Strength | High |
| Size | Various sizes available |
| Measurement System | INCH,metric system |
| Place of Origin | China |
| Brand Name | JIA SHAN |
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Product Specification
| Supply Ability | 50000 pcs a week | Delivery Time | 15days |
| Packaging Details | Plastic Bag+Chipboard Carton+Plywood Pallet Pallet with Belt&Plastic Film. | Name | Metal Screw |
| Standard | DIN,ASME,ASNI,ISO | Material | Stainless steel |
| Finish | Polish,Passication,black ,galvanization,Chromate,Dacromet | Certificate | ISO9001:2008,ROHS |
| Used | Building Industry Machinery | Thread Type | Coarse, Fine |
| Usage | Fastening | Function | Connection,Fastening and Decoration |
| Strength | High | Size | Various sizes available |
| Measurement System | INCH,metric system | Place of Origin | China |
| Brand Name | JIA SHAN | ||
| High Light | A193 B8 self drilling screw ，DIN7504 flange pan head screw ，4.2mm metal self drilling screw | ||
| Attribute | Value |
|---|---|
| Name | Metal Screw |
| Standard | DIN, ASME, ANSI, ISO |
| Material | Stainless steel |
The tail of the screw is designed with a drilling tail shape, offering exceptional hardness and superior performance compared to ordinary screws. These self-drilling screws provide excellent connection strength and can be directly used to drill and lock objects without auxiliary processing, significantly improving work efficiency.
| Automotive | High-strength applications including automotive engines, heavy-duty machinery, and bridge construction, preferred for their larger support area and superior anti-loosening performance. |
| Mechanical | Used in mechanical, electronic, automotive, and construction fields to connect various mechanical parts, circuit boards, engines, transmissions, and building structures. |
| Energy | For connecting power generation equipment and transmission lines in the energy industry. |
| Architectural | Used in construction engineering, shipbuilding, and petrochemical industries to connect building structures, improve ship navigation safety and stability, and ensure petrochemical equipment safety. |
| Aluminum | Excellent thermal and electrical conductivity but naturally soft. May produce gelatinous buildup during processing. |
| Titanium | Well-suited for EDM machining due to alloy viscosity. Requires deionized water as a medium to control heat. |
| Steel | Very strong metal often machined with wire cutting machines for complex features. Generates significant heat during processing. |
| Brass | High tensile strength and easy to machine, but requires slow cutting speed due to softness. |
Stainless steel screws feature excellent corrosion resistance through surface treatment methods that isolate the metal from corrosive environments. Key benefits include:
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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