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 | M8 M12 stainless steel anti-theft screw ，SS304 SS316 metal drive pan head screw ，H type stainless steel metal screw | ||
This security screw features an H‑type drive – a recess shaped like the letter “H” – which requires a matching H‑bit for turning. The pan head provides a low profile with a flat bearing surface, suitable for general fastening. Manufactured from stainless steel SS304, SS316, or SS316L, these screws offer reliable corrosion resistance for outdoor and industrial use. M8 and M12 diameters make them suitable for medium to heavy‑duty applications such as access panels on machinery, public infrastructure, and transport equipment. The H‑drive is less common than Torx or hex, making it an effective anti‑tamper solution.
| 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 |
Railway station platform equipment – ticket gates, display mounts.
Public playground and park furniture – prevents unauthorised disassembly.
Heavy machinery access covers (construction equipment).
Marine vessel interior fittings – SS316 for saltwater resistance.
Electrical enclosure doors in industrial plants.
H‑type drive – uncommon geometry, not easily turned by standard bits.
Large diameters M8/M12 – suitable for high‑load security fastening.
Grade 316/316L options – ideal for marine and chemical environments.
Pan head design – provides broad bearing surface without protruding too high.
Corrosion‑free stainless – no coating to chip or wear.
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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