Hunan Jia Shan Hardware Tech Co., Ltd.
| Payment Terms | L/C,D/A,D/P,T/T |
| Supply Ability | 10000,Piece/Pieces,Month |
| Delivery Time | about 12-18days |
| Packaging Details | Plastic Bag+Chipboard Carton+Plywood Pallet Pallet with Belt&Plastic Film. |
| Product name | Security Screw |
| Service | OEM |
| Corrosion Resistance | Yes |
| Port | Shenzhen, Guangzhou |
| Corrosionresistance | High |
| Thread Type | Standard/Customization |
| Package | Plastic Bag+Chipboard Carton+Plywood Pallet Pallet with Belt&Plastic Film. |
| Finish | customized |
| Brand Name | JIASHAN |
| Certification | ISO 9001 |
| Place of Origin | china |
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Product Specification
| Payment Terms | L/C,D/A,D/P,T/T | Supply Ability | 10000,Piece/Pieces,Month |
| Delivery Time | about 12-18days | Packaging Details | Plastic Bag+Chipboard Carton+Plywood Pallet Pallet with Belt&Plastic Film. |
| Product name | Security Screw | Service | OEM |
| Corrosion Resistance | Yes | Port | Shenzhen, Guangzhou |
| Corrosionresistance | High | Thread Type | Standard/Customization |
| Package | Plastic Bag+Chipboard Carton+Plywood Pallet Pallet with Belt&Plastic Film. | Finish | customized |
| Brand Name | JIASHAN | Certification | ISO 9001 |
| Place of Origin | china | ||
| High Light | Torx pan head security screw ，Anti theft tapping metal screw ，Din14585 metal tapping screw | ||
F61 F65 2507 2205 Torx Pan Head Security Tapping Anti Theft Tapping Metal Screw Din14585
This anti‑theft screw combines a Torx drive (six‑lobe recess) with a tapping thread that forms its own mating threads in pre‑drilled holes, eliminating the need for tapping operations. The screw conforms to DIN14585 for tapping screws. Materials are high‑performance duplex and super duplex stainless steels: F61, F65, 2205, and 2507. These alloys offer twice the yield strength of 316 and outstanding resistance to chloride stress corrosion cracking. The pan head has a low profile, and the Torx drive allows high installation torque while the pin‑free standard Torx (or pin‑in‑Torx if specified) provides some security against casual tampering. Ideal for corrosive environments where theft prevention is also required.
| 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 |
Desalination plants – assembling plastic or composite components.
Offshore wind turbine internal cabinets – high strength and corrosion resistance.
Chemical storage tank access covers – tapping thread into thick FRP.
Marine exhaust system brackets.
Food processing equipment in high‑chloride washdown areas.
Duplex / Super Duplex material – extremely high strength (up to 1000 MPa) and superior pitting resistance (PREN >40).
Tapping thread – saves pre‑tapping labour, works well in plastics and soft metals.
Torx drive – high torque transfer, reduces cam‑out.
DIN14585 compliance – standardised dimensions for tapping screws.
Anti‑theft by rarity – Torx is less common than Phillips, and duplex material is hard to drill.
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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