Hunan Jia Shan Hardware Tech Co., Ltd.
admin@jshardwaretech.com
86-0731 -82919092
Product Details
Place of Origin: china
Brand Name: JIASHAN
Certification: ISO 9001
Payment & Shipping Terms
Minimum Order Quantity: 10pcs
Price: $0.01~2.56,Piece/Pieces
Packaging Details: Plastic Bag+Chipboard Carton+Plywood Pallet Pallet with Belt&Plastic Film.
Delivery Time: about 12-18days
Payment Terms: L/C, D/A, D/P, T/T
Supply Ability: 10000,Piece/Pieces,Month
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Product Name:
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Metal Bolt
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Service:
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OEM
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Corrosion Resistance:
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Yes
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Corrosionresistance:
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High
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Thread Type:
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Standard/Customization
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Package:
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Plastic Bag+Chipboard Carton+Plywood Pallet Pallet With Belt&Plastic Film.
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Head Type:
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T Head/Customization
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Color:
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Blue/Black/Customization
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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
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T Metal BOLT Mushroom Head Anchor Screws High Quality Strength Steel BLACK DIN25193
Product Description
The DIN 25193 standard specifies a T-bolt with a D-shaped head. The head's cross-section features a distinctive flat on one side. This design allows the bolt to be inserted laterally into a matching D-shaped T-slot (or T-slot with a keyway) and then rotated 90 degrees. Upon rotation, the flat side of the head locks against a corresponding flat surface inside the slot, providing positive anti-rotation in the axial direction. This makes it a crucial fastener for heavy-duty and high-vibration applications.
| 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
1. Positive Anti-Rotation: The mating of the D-shaped head and slot provides a mechanical lock, preventing the bolt from rotating and loosening under severe vibration, ensuring supreme safety and reliability.
2. High Load Capacity: The large contact area between the head and the slot allows for even load distribution, enabling the bolt to withstand extremely high shear forces and preloads.
3. Convenient Installation: The bolt can be inserted laterally into the slot at any point, not just from the end, and then rotated to lock. This is particularly advantageous for the maintenance of large equipment.
4. Repeatable, Precise Positioning: The D-shape ensures the bolt is always oriented the same way within the slot, facilitating accurate repositioning of jigs and fixtures.
