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 | Metal Bolt |
| Service | OEM |
| Corrosion Resistance | Yes |
| Corrosionresistance | High |
| Thread Type | Standard/Customization |
| Package | Plastic Bag+Chipboard Carton+Plywood Pallet Pallet with Belt&Plastic Film. |
| Head Type | T head/Customization |
| Color | Blue/Black/Customization |
| 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 | Metal Bolt | Service | OEM |
| Corrosion Resistance | Yes | Corrosionresistance | High |
| Thread Type | Standard/Customization | Package | Plastic Bag+Chipboard Carton+Plywood Pallet Pallet with Belt&Plastic Film. |
| Head Type | T head/Customization | Color | Blue/Black/Customization |
| Brand Name | JIASHAN | Certification | ISO 9001 |
| Place of Origin | china | ||
| High Light | Aluminum 6061 T-Head metal bolts ，M48 M56 HAILF THREAD bolts ，DIN261 T-Head bolts with hole | ||
Aluminum 6061 6063 7075 T5 T6 M48 M56 HAILF THREAD T-Head Metal Bolts With Hole DIN261
Product Description
The T-Head Bolt with a Transverse Hole is a specialized fastener where a precisely drilled hole passes horizontally through the T-shaped head, perpendicular to the axis of the threaded shank. This hole serves as a dedicated point for secondary securing or safety locking. After the primary nut is tightened, a safety wire (lock wire), a cotter pin, or a secondary locking pin can be inserted through this transverse hole and secured to an adjacent fixed point. This creates a positive mechanical lock that prevents the bolt from unintentionally backing out due to vibration, thermal cycling, or other dynamic forces, which is a critical safety requirement in many industries. These bolts are often made from high-grade alloy steels to ensure the integrity of the drilled hole under stress.
| 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 |
Key Features
They are indispensable in critical safety applications such as aerospace assemblies, high-performance racing components, railway bogie connections, and any machinery where fastener failure could have catastrophic consequences.Their defining advantage is the provision of a reliable, fail-safe locking mechanism. The key point is that the installation of the secondary locking device (e.g., safety wiring) must be performed correctly according to relevant industry standards to be effective.
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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