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 | M2.2 M2.3 security metal screw ，two three hole snake eyes screw ，hardened carbon steel nickel plated screw | ||
This security screw series is offered in M2.2 and M2.3 diameters with either two holes (snake eyes) or three holes (tri‑grove style) drive configurations. The head can be flat (countersunk) or round, depending on the mounting requirement. The base material is hardened carbon steel, which is then plated with nickel for a bright, corrosion‑resistant finish. The hardening process increases mechanical strength, making these screws resistant to drilling or gouging attempts. The two‑hole or three‑hole pattern requires a matching security bit, effectively preventing tampering by standard tools. Ideal for consumer electronics, vending machines, and public infrastructure.
| 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 |
Gaming machines and arcade consoles – prevents coin box access.
Public charging stations for electric devices.
Access panels on industrial control cabinets (indoor use).
Small appliance housings where tampering could cause safety issues.
Custom OEM security fasteners for kiosks and ATMs.
Hardened core – resists drill attacks and stripping.
Nickel plating – provides bright appearance and moderate corrosion protection.
Two‑hole or three‑hole choice – flexibility in tooling and security level.
Flat or round head – choose flush mounting or greater surface bearing.
Cost‑effective – high security at lower material cost than stainless.
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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