Hunan Jia Shan Hardware Tech Co., Ltd.
| Delivery Time | about 12-18days |
| Port | Shenzhen, Guangzhou |
| Package | Plastic Bag+Chipboard Carton+Plywood Pallet Pallet with Belt&Plastic Film. |
| Supply Ability | 10000,Piece/Pieces,Month |
| Corrosionresistance | High |
| Packaging Details | Plastic Bag+Chipboard Carton+Plywood Pallet Pallet with Belt&Plastic Film. |
| Corrosion Resistance | Yes |
| Thread Type | Standard/Customization |
| Payment Terms | L/C,D/A,D/P,T/T |
| Product name | Hexagon Socket Head Metal Screw |
| Finish | customized |
| Service | OEM |
| Place of Origin | china |
| Certification | ISO 9001 |
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Product Specification
| Delivery Time | about 12-18days | Port | Shenzhen, Guangzhou |
| Package | Plastic Bag+Chipboard Carton+Plywood Pallet Pallet with Belt&Plastic Film. | Supply Ability | 10000,Piece/Pieces,Month |
| Corrosionresistance | High | Packaging Details | Plastic Bag+Chipboard Carton+Plywood Pallet Pallet with Belt&Plastic Film. |
| Corrosion Resistance | Yes | Thread Type | Standard/Customization |
| Payment Terms | L/C,D/A,D/P,T/T | Product name | Hexagon Socket Head Metal Screw |
| Finish | customized | Service | OEM |
| Place of Origin | china | Certification | ISO 9001 |
| High Light | knurled hexagon socket screw ，low head metal screw ，short head cap screw | ||
A193 A914 B8 A453 A286 Astm Aisi Ansi Knurled Hexagon Socket Low Head Short Head Cap Metal Screw Din7984
This knurled low head hex socket cap screw combines low head (DIN7984) , knurling, and high-performance alloy materials. Materials include ASTM A193/A914 B8 (304 stainless steel) and ASTM A453 Grade A286 (high-temperature superalloy) , with corresponding AISI/ANSI grades. The knurling under the head aids hand starting. The low head height conforms to DIN7984, suitable for space-limited applications. A286 retains high strength up to 650°C with excellent oxidation resistance. B8 offers general stainless corrosion resistance. The short head design reduces overall screw length, ideal for thin sheets or compact structures.
| Industry | Usage |
|---|---|
| Automotive | High-strength applications in engines, heavy-duty machinery, and bridge construction |
| Mechanical | Connecting mechanical parts, circuit boards, engines, transmissions in various industries |
| Energy | Connecting power generation equipment and transmission lines |
| Architectural | Building structures, shipbuilding, and petrochemical equipment |
Aero-engine accessory brackets – A286 high-temperature resistance, low head avoids interference.
Gas turbine casing access covers – knurling for gloved operation.
High-temperature furnace sensor mounting – short head plus knurling for quick removal.
Chemical valve limit switches – B8 corrosion-resistant.
Racing exhaust manifold heat shields – A286 resists thermal shock.
High-performance alloys – A286 for high temperature, B8 for corrosion resistance.
Low head + knurling – space saving plus manual handling ease.
ASTM compliance – material traceability.
Short head design – reduced overall height for compact assemblies.
Multi-standard compatible – ASTM/AISI/ANSI for export requirements.
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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